US20180252382A1 - Lighting systems of tailgates with plastic glazing - Google Patents
Lighting systems of tailgates with plastic glazing Download PDFInfo
- Publication number
- US20180252382A1 US20180252382A1 US15/756,613 US201615756613A US2018252382A1 US 20180252382 A1 US20180252382 A1 US 20180252382A1 US 201615756613 A US201615756613 A US 201615756613A US 2018252382 A1 US2018252382 A1 US 2018252382A1
- Authority
- US
- United States
- Prior art keywords
- plastic glazing
- light
- translucent component
- component
- molded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
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- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
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- B60Q1/2661—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions
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Definitions
- the present disclosure relates to tailgates and, specifically, to lighting systems of tailgates of a vehicle having plastic glazing.
- Vehicles such as sports utility vehicles (“SUVs”), vans, hatchbacks, and the like include a structural component known as a tailgate.
- the tailgate is provided to open or close an opening formed at a rear portion of a vehicle.
- the tailgate is typically hinged to the main vehicle body, for example, along its upper end, such that it can swing open and close.
- Examples of tailgates include a rear door tailgate or a truck lid tailgate.
- the tailgate may support one or more other vehicle components, such as a rear window and one or more light assemblies (e.g., a supplemental brake light, a puddle light).
- the tailgate may also be adjacent to body cavities into which rear lamp units are inserted. These parts and other parts may add to the cost and complexity of assembling a vehicle.
- Light assemblies in vehicles comprise a large number of separate components.
- a typical vehicle may have several different types of lights, including, for example, parking lights, turn indicator lights, brake lights, and the like. Each of these lights may be made from many parts. These parts add to the cost and complexity of assembling a vehicle. Accordingly, as recognized in U.S. Pat. No. 7,048,423 (“the '423 patent”), it desirable to have a lighting assembly with fewer parts.
- the '423 patent discloses an integrated light assembly including a plurality of lamps 210 , 216 enclosed in a housing 202 , which may serve as a lens for the lamps, and mounted on a substrate 204 .
- the lamps 210 , 216 share a common substrate and lens, the additional cost of having a separate lamp unit is eliminated.
- This structure disclosed in the '423 patent has many drawbacks. For one, because multiple lamps are mounted together in a single housing without sidewalls or reflectors for directing the angle of their light, the structure does not account for haziness issues. Moreover, if two lights of varying color are mounted in the housing, the structure disclosed in the '423 patent does not have a way of preventing color overlap. These drawbacks may limit the use of such a light assembly in a vehicle under state and federal regulations governing vehicle lighting requirements. Thus, while the '423 patent discloses an integrated part for a vehicle, its application may be limited.
- a light assembly may have a lens portion and a housing portion that are separate from the remaining components of a vehicle.
- a light assembly may be placed behind a translucent component of a vehicle, such as, for example, a glass exterior, the light assembly may have a separate lens for transmitting a light to an exterior of the vehicle.
- the light assembly may have a separate housing unit for supporting its light source.
- Such portions of a light assembly may add to the overall weight of a vehicle, and the overall complexity and cost of manufacturing and assembling a vehicle.
- seams and openings between separate vehicle components may also add to the cost of assembling, sealing and/or insulating an interior of the vehicle and/or its components. Moreover such seams and openings may cause aerodynamic inefficiencies and disturb the vehicle's overall aesthetical appearance. Additional components may also be required to connect separate vehicle components to one another, which may add to the overall weight of a vehicle.
- the present disclosure aims to solve these problems and other problems in the prior art.
- this disclosure in one aspect, relates to vehicle components, including tailgates, and to lighting systems of tailgates with plastic glazing.
- problems and/or objectives for improvement with respect to a tailgate including plastic glazing may include providing a tailgate that integrates one or more other components of a vehicle, thereby reducing a total number of components of a vehicle and reducing the complexity and cost of assembling a vehicle.
- Such problems and/or objectives for improvement also may include providing a tailgate that reduces a number of inhomogeneities, seams, and other faults along a surface of a vehicle, thereby increasing an aesthetic appearance of the vehicle and increasing aerodynamic performance.
- Such problems and/or objectives for improvement further may include providing a tailgate that conceals one or more other features of a vehicle, such as, for example, a light assembly or unit, thereby increasing an aesthetic appearance of the vehicle.
- the present disclosure may provide a tailgate having a plastic glazing that functions as a lens of a molded light assembly.
- the molded light assembly may be, for example, a tail lamp, a turn signal light, a puddle light, a license plate light, or an interior light.
- a housing unit connected to the back of the plastic glazing may support and isolate the molded light assemblies from one another, thereby preventing any color overlap between the various light assemblies.
- the housing unit may also remove the need for a separate housing unit for each molded light assembly. As such, the housing unit and the plastic glazing of the tailgate may reduce a number of components required to assemble the lighting system of a vehicle.
- the plastic glazing may also be made using an automated, machine-based, injection molding process, further streamlining production and reducing labor costs.
- problems and/or objectives for improvement with respect to a tailgate may also include replacing certain heavier components of a vehicle with plastic components.
- the present disclosure may provide a tailgate formed entirely of plastic components, whereby a translucent portion of the tailgate that is transparent may serve as a rear window instead of a glass component.
- the plastic may weigh less than a glass window, and may also have stronger structural qualities.
- problems and/or objectives for improvement with respect to a tailgate may also include incorporating a texture, marking, or the like into a plastic glazing of a tailgate in order to enhance certain lighting features of the tailgate.
- the texture, marking, etc. may affect the passage of light through the plastic glazing to serve both a functional and aesthetical purpose.
- the plastic glazing may comprise a texture along a region that serves as a lens of a molded light assembly to disperse light emitted by the molded light assembly to satisfy regulatory requirements and/or produce a certain aesthetical effect.
- aspects of the present disclosure provide plastic glazing of a tailgate of a vehicle, the plastic glazing comprising: a first translucent component; a second translucent component molded onto the first translucent component, wherein the second translucent component comprises a color, wherein the plastic glazing is of one-piece molded plastic construction, wherein an overlapping portion of the first translucent component and the second translucent component forms a lens of a first molded light assembly.
- FIG. 1 is a schematic view of a front of a first exemplary plastic glazing of a tailgate in accordance with an embodiment of the present disclosure.
- FIG. 2 is a deconstructed view of a tailgate assembly including the first exemplary plastic glazing depicted in FIG. 1 and a housing unit in accordance with an embodiment of the present disclosure.
- FIG. 3 is a partial cross-sectional view of the first exemplary tailgate glazing depicted in FIG. 1 with a partial cross-sectional view of a housing unit in accordance with an embodiment of the present disclosure.
- FIG. 4 is a partial cross-sectional view of the first exemplary tailgate glazing depicted in FIG. 1 with a partial cross-sectional view of a housing unit in accordance with an alternative embodiment of the present disclosure.
- FIG. 5 is a schematic view of a front of a second exemplary plastic glazing of a tailgate having a logo or marking in accordance with an embodiment of the present disclosure.
- FIG. 6 is a schematic view of an outer panel of a vehicle configured to fit together with the second exemplary plastic glazing depicted in FIG. 5 in accordance with an embodiment of the present disclosure.
- FIG. 7 is a schematic view the second exemplary plastic glazing depicted in FIG. 5 assembled with the outer panel depicted in FIG. 6 in accordance with an embodiment of the present disclosure.
- FIG. 8 is a partial cross-sectional view of the second exemplary plastic glazing depicted in FIG. 5 .
- FIG. 9 is a schematic view of a front of a third exemplary plastic glazing of a tailgate having applique lighting in accordance with an embodiment of the present disclosure.
- FIG. 10 is a cross sectional view of a vehicle having the third exemplary plastic glazing depicted in FIG. 9 .
- FIG. 11 is an enlarged view of the cross-sectional view of the vehicle having the third exemplary plastic glazing depicted in FIG. 9 .
- Systems and methods disclosed herein provide a tailgate or lift gate and, in particular, a tailgate having a plastic glazing having a one-piece monolithic construction.
- the one-piece monolithic structure can be fabricated in one piece using an injection molding process.
- Vehicles of a hatchback or van configuration typically include an access opening at their rear and a tailgate that selectively opens and closes the access opening.
- the tailgate may be mounted on the main body of the vehicle using a hinged connection. As such, the tailgate may operate like a hinged flap, which swings open and close along the hinged connection.
- the tailgate is typically operated manually but may also be operated electronically using a power actuator.
- the tailgate may support one or more other vehicle components such as a rear glass window, a logo or marking, a light assembly or unit, a license plate holder, etc. These components are usually attached to the tailgate using screws or other connectors or an adhesive. In its closed position, the tailgate may also be adjacent to one or more cavities in the body of the vehicle for receiving a rear lamp unit or other light unit.
- systems and methods disclosed herein may provide an integrated tailgate assembly including and/or integrating one or more other vehicle components.
- systems and methods disclosed herein may provide a tailgate having a plastic glazing including a rear window.
- the plastic glazing of the tailgate may be constructed of a thermoplastic polymer including a portion that is clear as the rear window.
- additional vehicle components may also be included in the plastic glazing.
- Such components may include, for example, a colored translucent portion for a rear light unit; an additional translucent portion for a courtesy light, a license plate light, or other light unit; a cavity and fixation unit (e.g., a threaded hole, a hook or clip) for supporting a light unit; a cavity and fixation unit for supporting a license plate; a textured and/or raised region for a logo or other marking; a spoiler or other aerodynamic feature; an opening that serves as a ventilation opening; and the like.
- a colored translucent portion for a rear light unit an additional translucent portion for a courtesy light, a license plate light, or other light unit
- a cavity and fixation unit e.g., a threaded hole, a hook or clip
- systems and methods disclosed herein may also provide an improvement over existing vehicles having separate light units.
- Light units in many conventional vehicles are typically self-contained and separate from the other components of the vehicle. Each light unit typically requires its own housing unit and lens.
- Systems and methods disclosed herein provide an improvement over such existing systems by providing a light unit that is integrated with other components of a vehicle.
- systems and methods disclosed herein may provide a plastic glazing of a tailgate that may function as a lens of a light unit.
- Systems and methods disclosed herein may also provide a housing structure for a tailgate that may function as the housing unit for multiple different light units. Accordingly, systems and methods disclosed herein eliminate the need for having a separate light unit in a vehicle.
- Such systems and methods allow a light source to be supported within a housing of a tailgate and to use a plastic glazing of the tailgate as its lens. As such, such systems and methods disclosed herein reduce a number of components of a vehicle's light units, thereby reducing a cost of manufacturing and assembling the vehicle.
- Systems and methods disclosed herein may provide a tailgate having an integrated lighting system that conforms to certain federal regulatory requirements and/or international standards for vehicle lighting.
- certain international standards such as, for example, ECE Regulation No. 48 and SAE Standard J578, may require specific colors of light be emitted from a lighting device for a vehicle.
- a light source e.g., a LED
- the color of the plastic glazing may shift the color of the light from the light source. Accordingly, if light sources from existing lighting systems are used, the color of the light emitted from the plastic glazing into the surrounding environment may no longer be in conformance with certain legal requirements.
- Systems and methods disclosed herein may use light sources having adjusted colors that compensate for the color shift of the plastic glazing.
- systems and methods disclosed herein may use components for forming a plastic glazing having colors that enable a transmission of light within the legal color space when used with existing light sources.
- systems and methods disclosed herein provide a method for accounting for a color shift resulting from the use of a colored plastic glazing, such as, for example, a plastic glazing having a green or brown glazing color.
- a colored plastic glazing may especially be desirable for privacy tinting purposes.
- Systems and methods disclosed herein may also provide a tailgate having interior lighting functions. Many individuals desire having interior lighting in a vehicle for both functional and aesthetical purposes. For example, interior lighting may be used to provide a unique ambience within a vehicle. As another example, lights designed to illuminate an interior of the vehicle may serve certain guiding functions. The inclusion of interior lights oftentimes may add to the expense of manufacturing and assembling a vehicle due to the need for additional lighting components. Systems and methods disclosed herein, however, may provide a method for integrating an interior lighting feature into a plastic glazing of a tailgate of a vehicle. The interior lighting feature may be formed as part of an injection molding process for forming the plastic glazing of the tailgate. Accordingly, such systems and methods may reduce a number of additional components needed for the interior lighting feature. Because the injection molding process may be machine-automated, such systems and methods may also automate the process for forming the interior lighting feature.
- the tailgate may have a plastic glazing that is formed with a plurality of depressions, each for receiving a corresponding lens or cover component of the applique lighting.
- the dimensions of the depressions in the plastic glazing and the dimensions of the cover components may be designed to have an interference fit between them, such as, for example, a 0.1 mm interference fit.
- the dimension of the thickness or height of the cover may be configured such that the cover, when placed within the depression, forms a surface that is flush with a surrounding region of the plastic glazing.
- the applique lighting may be in the shape of letters or other graphic designs. The height and width of the letters may vary depending on the desired appearance of the applique lighting.
- Systems and methods disclosed herein may also provide a tailgate that reduces a number of inhomogeneities, seams, and other disruptions, interruptions, and gaps along a surface of a vehicle, thereby increasing an aesthetic appearance of the vehicle and increasing aerodynamic performance.
- Systems and methods disclosed herein further may provide a tailgate that conceals one or more other features of a vehicle, such as, for example, a light unit, thereby increasing an aesthetic appearance of the vehicle.
- Systems and methods disclosed herein may also provide a method of manufacturing a tailgate or, specifically, a plastic glazing of a tailgate. Such systems and methods may provide a method of producing a plastic glazing using multi-shot injection molding techniques.
- a plastic glazing of a tailgate may be formed via a three-shot injection molding process.
- a clear thermoplastic polymer may be injected to form a shell or outline of the plastic glazing.
- a colored thermoplastic polymer may be injected to form one or more colored regions in the plastic glazing.
- a red thermoplastic polymer may be injected to form a red translucent region to serve as the lens for a rear light of a vehicle.
- the plastic glazing 100 may be a one-piece monolithic structure formed of one or more thermoplastic polymers.
- suitable thermoplastic polymers include: polycarbonate, polyester carbonate, poly methyl methacrylate, and the like.
- the plastic glazing 100 may be formed of a polycarbonate.
- the plastic glazing 100 can have an outer surface that is seamless, i.e., lacking any visual openings, junctions, disruptions, interruptions, gaps, or the like.
- the plastic glazing 100 has a first colored portion 102 that functions as a portion of a right tail lamp of the vehicle, and a second colored portion 104 that functions as a portion of a left tail lamp of the vehicle.
- the colored portions 102 , 104 can function as lenses of the tail lamps of the vehicle.
- the plastic glazing 100 also has a third portion 106 for an additional light unit such as, for example, an axillary brake light or a courtesy light.
- the plastic glazing 100 also includes a clear transparent portion 108 that functions as a rear window of the vehicle, and a colored non-transparent portion 110 .
- the colored non-transparent portion may be strategically placed to hide one or more structures positioned behind the plastic glazing 100 .
- the housing unit 200 may be formed of a fiber-reinforced polymer.
- the housing unit 200 may be formed of a long-glass fiber-reinforced polypropylene such as, for example, SABIC® STAMAXTM plastic.
- the housing unit 200 comprises one or more cavities for receiving a light unit.
- the housing unit 200 comprises a first cavity 212 for receiving a first light unit 202 , a second cavity 214 for receiving a second light unit 204 , and a third cavity 216 for receiving a third light unit 206 .
- the light units 202 , 204 , 206 can be fixed directly onto the housing unit 200 via access doors and/or using mechanical fasteners (e.g., screw, bolt, and the like).
- the cavities 212 , 214 , 216 can prevent light from the light units from bleeding outside of a confined space.
- additional cavities may be formed next to the cavities 212 , 214 , 216 for holding additional light units, and the cavities would prevent the light generated by one light unit from bleeding into a space reserved for another light unit.
- the light units 202 , 204 , 206 may be a single type of light unit.
- the light units 202 , 204 , 206 can be brake light units.
- the light units 202 , 204 , 206 may comprise more than one kind of light unit.
- the light units 202 , 204 can be brake light units, and the light unit 206 can be a courtesy light unit.
- the plastic glazing 100 may be secured to the housing unit 200 such that the light units 202 , 204 , 206 are disposed between the plastic glazing 100 and the housing unit 200 .
- the plastic glazing 100 may be secured to the housing unit 200 such that the light units 202 , 204 , 206 are disposed behind the portions 102 , 104 , 106 (depicted in FIG. 1 ).
- the light unit 202 may be disposed behind the first colored portion 102
- the light unit 204 may be disposed behind the second colored portion 104
- the light unit 206 may be disposed behind the third portion 106 .
- Each of the light units 202 , 204 , 206 may comprise a light source that generates a white or a colored light.
- the light generated by the light units 202 , 204 , 206 may pass through the portions 102 , 104 , 106 , respectively.
- Light emitted from the light units 202 , 204 , 206 through the portions 102 , 104 , 106 of the plastic glazing 100 may be emitted as a colored light in accordance with certain international standards governing vehicle lighting such as, for example, ECE Regulation No. 48 and SAE Standard J578.
- the portions 102 , 104 can function as the lens for the vehicle's tail lamps. Accordingly, light emitted from the light units 202 , 204 through the portions 102 , 104 may be red.
- ECE Regulation No. 48 defines the color “red” as emitted light with chromaticity coordinates (x,y) that lie within the chromaticity areas defined by the following boundaries in the CIE xyY color space:
- the light emitted through the portions 102 , 104 may have chromaticity coordinates (x,y) that fall within the chromaticity area defined for the color red in ECE Regulation No. 48, as set forth above.
- portions 102 , 104 and the light units 202 , 204 are described herein as producing a red light, one of ordinary skill in the art would appreciate that the portions 102 , 104 and the light units 202 , 204 may also be designed to produce lights having other colors, such as, for example, yellow or amber. These colors are also defined in ECE Regulation No. 48 as well as in other international standards.
- the housing unit 200 also includes an opening 208 .
- the opening 208 may line up with the clear transparent portion 108 of the plastic glazing 100 .
- the opening 208 allows an individual's view through the transparent portion 108 (which, as described above, may function as the rear window of the vehicle) to remain unobstructed.
- Each of the light units 202 , 204 , 206 may include one or more light components such as, for example, an incandescent lamp, an electroluminescent lamp, a gas discharge lamp, and the like. Because the light units 202 , 204 , 206 are secured directly onto the housing unit 200 , a separate housing for each light unit 202 , 204 , 206 may not be needed. Thus, the housing unit 200 , which serves as the structural carrier for the plastic glazing 100 of the tailgate, integrates a housing function of a light unit.
- the portions 102 , 104 , 106 may function as the lens of a light unit—i.e., the portion 102 may function as the lens for the light unit 202 , the portion 104 may function as the lens for the light unit 204 , and the portion 106 may function as the lens for the light unit 206 —a separate lens for each light units 202 , 204 , 206 also may not be needed.
- the plastic glazing 100 may be secured to the housing unit 200 using an adhesive and/or a mechanical fastening system (e.g., a screw bolt or clip fastening system).
- the adhesive used may be a commercially available adhesive that is typically used in the automotive industry for the adhesive bonding of plastic components. Such adhesives may include, for example, wet adhesives, contact adhesives, hot-melt adhesives, or reaction adhesives.
- the thickness of the adhesive required may vary depending on the specific geometries of the plastic glazing 100 and the housing unit 200 .
- the adhesive is a hot-melt adhesive that can be processed under thermoplastic conditions, it may be possible to bond the plastic glazing 100 , the housing unit 200 , and the hot-melt adhesive together during a multi-shot injection molding process.
- tailgate including the plastic glazing 100 and the housing unit 200 is depicted as having three light units 202 , 204 , 206 , one of ordinary skill in the art would appreciate that the tailgate can comprise less or more light units.
- Such light units may include, for example, license plate lamps, turn signal lamps, backup lamps, and the like.
- FIGS. 3 and 4 present alternative embodiments of a partial cross-sectional view of the plastic glazing 100 depicted in FIG. 1 with a portion of a housing unit (e.g., the housing unit 200 ) disposed behind the plastic glazing 100 .
- a first embodiment is shown where the plastic glazing 100 is formed of a first component 302 , a second component 304 , and a third component 310 .
- the first component 302 , the second component 304 , and the third component 310 may be formed of thermoplastic polymers, such as, for example, polycarbonate resins.
- the first component 302 and the second component 304 may be translucent, and the third component 310 may be non-transparent.
- An overlapping portion of the first component 302 and the second component 304 may form the colored portion 104 .
- a light source 308 of the light unit 204 may be disposed behind the colored portion 104 .
- the light source 308 may emit light beams that travel through the colored portion 104 to an exterior of the vehicle.
- the light source 308 may be supported by a portion 306 of the housing unit 200 .
- the portion 306 may form the cavity 214 for receiving the light unit 204 .
- the light source 308 may be mounted to the housing unit 200 using a fixation mechanism (e.g., a screw system, an adhesive, and the like).
- the light beams emitted by the light source 308 travel through the overlapping portion of the first component 302 and the second component 304 (i.e., the colored portion 104 ), their color, intensity, and direction of travel can be altered depending on the properties of the first component 302 and the second component 304 .
- Relevant properties may include, for example, the colors of the first component 302 and the second component 304 , the thicknesses of the first component 302 and the second component 304 , the internal molecular structure of the first component 302 and the second component 304 , etc. As such, these properties can be adjusted to achieve a certain desired color of emitted light, at a certain dispersion level and at a certain intensity.
- ECE Regulation No. 48 may define certain color requirements for particular types of vehicle lights.
- the U.S. Department of Transportation requires that vehicle tail lamps emit a red colored light in accordance with SAE Standard J578.
- ECE Regulation No. 48 sets forth the same standard.
- the U.S. Department of Transportation also requires that turn signal lights on vehicles emit a red or amber colored light.
- the colors of the first component 302 and the second component 304 may be selected, taking into account the color of the light emitted by the light source 308 , such that the color of the light emitted through the plastic glazing 100 may fall within the color space defined required by federal regulations, as defined by the SAE Standard J578 or another international standard. If the light source 308 emits a white light, then the colors of the first component 302 and the second component 304 may be selected such that they impart a red color to the white light as it passes through the first component 302 and the second component 304 . If the light source 308 emits a colored light, then different colors for the first component 302 and the second component 304 may be selected such that the color of the colored light shifts accordingly to meet regulatory requirements when it passes through the first component 302 and the second component 304 .
- the colors of the first component 302 and the second component 304 may also be adjusted to account for their individual colors.
- the first component 302 may form a rear window of the vehicle.
- Such may undesirably shift the color of any light that passes through the first component 302 away from the red or amber color required by federal regulations.
- the color of the second component 304 can be selected such that it accounts for the undesirable color shift that the first component 302 will produce.
- FIGS. 3 and 4 depicts a light source 308 that is disposed behind an overlapping portion of two translucent components (e.g., the first component 302 and the second component 304 ), one of ordinary skill in the art would appreciate that a single translucent component may operate with the light source 308 to generate a light in accordance with international lighting standards and federal regulations.
- the light source 308 may also generate a colored light.
- the color of the translucent component through which the generated light travels also can be selected to account for the color of the light generated by the light source 308 such that the light that emerges from the translucent component is in accordance with international lighting standards and federal regulations.
- the combination of the color of the light source 308 and the color of the translucent component can be selected such that they produce together a light that is in accordance with international lighting standards and federal regulations.
- an additional component e.g., a separate lens structure
- This additional component may be supported by a housing unit of the tailgate that is disposed behind the translucent component.
- the third component 310 may be a non-transparent so that it forms a region of blackout (e.g., opaque or substantially opaque) adjacent to the overlapping portion of the first component 302 and the second component 304 (i.e., the colored portion 104 ).
- the third component 310 may be black or be another color and/or effect. This region of blackout may be configured to conceal the sections of the portion 306 of the housing unit 200 that are attached to the plastic glazing 100 , and any adhesive or other fixation mechanism used to attach the housing unit 200 to the plastic glazing 100 .
- FIG. 4 a second embodiment of the partial cross-sectional view of the plastic glazing 100 depicted in FIG. 1 with the portion 306 of the housing unit is depicted.
- the second component 304 may be replaced with a fourth component 312 having a textured surface 314 .
- the textured surface 314 may be configured to affect a dispersion of light beams that travel through the fourth component 312 .
- the fourth component 312 may be disposed behind the first component 302 , and an overlapping region of the first component 302 and the fourth component 312 may form a lens for the light unit 204 (depicted in FIG. 2 ).
- the textured surface of the fourth component 312 may be used to affect the dispersion of light travelling through the overlapping region of the first component 302 and the fourth component 312 .
- the textured surface of the fourth component 312 may be configured such that it creates an aesthetical pattern in the light that is emitted from the overlapping region of the first component 302 and the fourth component 312 (i.e., the colored portion 104 ).
- the textured surface of the fourth component 312 may be configured such that it controls the dispersion of light through the colored portion 104 to conform to certain regulatory requirements. As such, the textured surface of the fourth component 312 may be configured to achieve either an aesthetical or functional effect.
- the plastic glazing 400 may be of one-piece monolithic molded plastic construction, and may have an outer surface that is substantially free of any inhomogeneities, seams, and other disruptions, interruptions, and gaps.
- the plastic glazing 400 may comprise a portion 406 that functions as a lens of a first light unit, a portion 410 that functions as a lens of a second light unit, and a portion 404 that functions as a rear window of the vehicle.
- the plastic glazing 400 may also comprise a non-transparent portion 402 , which can conceal one or more other vehicle components.
- the plastic glazing 400 may comprise a logo or marking 408 .
- the logo 408 may be raised from a region of the plastic glazing 400 that surround it.
- the logo 408 may be an example of a raised marking. Further details of the logo 408 are described with reference to FIG. 8 below.
- FIG. 6 depicts an outer panel 500 of the vehicle which is designed to attach to the plastic glazing 400 .
- the outer panel of the vehicle may include a main body 502 and an opening 504 through which the logo 408 may fit, as depicted in FIG. 7 .
- FIG. 8 depicts a partial cross-sectional view of the plastic glazing 400 along a line B-B, which passes through the logo 408 .
- the logo 408 may be formed of two components, a first component 424 and a second component 422 surrounding the first component 424 .
- the first component 424 and the second component 422 can be selected to be clear or colored, and transparent, translucent, or non-transparent.
- at least one of the first component 424 and the second component 422 is translucent such that a light disposed behind the plastic glazing towards an interior of the vehicle may shine through the translucent component to increase the visibility of the logo 408 , especially when it is dark.
- the first component 424 and the second component 422 of the logo 408 may be raised from a component 420 which forms a main body of the plastic glazing, including the non-transparent portion 402 .
- the logo 408 can be raised from the rest of the plastic glazing 400 so that it can fit through the opening 504 of the outer panel 500 .
- the first component 424 and the second component 422 may be formed of a thermoplastic polymer.
- the first component 424 and the second component 422 may be formed as part of an injection molding process for forming the plastic glazing 400 .
- a first material may be injected into a mold cavity having a first volume to form the component 420 .
- the first component 424 and the second component 422 of the logo 408 may be molded onto the component 420 .
- the first component 424 and the second component 422 may bind to the component 420 through melt bonding.
- the first component 424 and the second component 422 of the logo 408 as well as the component 420 may be formed of a similar thermoplastic polymer, e.g., different colors of polycarbonate resin.
- a plastic glazing may have a logo that is formed as part of the same component as the main body of the plastic glazing.
- the logo may be formed when the component forming the main body is molded using an injection molding technique.
- the plastic glazing 700 may also be of one-piece monolithic molded plastic construction, and may have an outer surface that is substantially free of any inhomogeneities, seams, and other faults.
- the plastic glazing 700 may comprise a main body 702 .
- the main body 702 may have a first translucent portion 704 that is transparent that functions as a rear window of the vehicle.
- the main body 702 may also have a second translucent portion 706 that functions as a lens of a light unit 726 (depicted in FIG. 10 ).
- the plastic glazing 700 does not include any seams or breaks along its different components, the light unit 726 behind the second translucent portion 706 may be concealed from the outside until the light unit 726 is turned on.
- FIG. 10 depicts a cross-section of the plastic glazing 700 along the line E-E.
- the light unit 726 can be supported in position by a portion of a housing unit 724 .
- the housing unit 724 may be a portion of an overall housing unit of the tailgate, such as, for example, the housing unit 200 depicted in FIG. 2 .
- the housing unit 724 may be attached to the plastic glazing 700 using an adhesive or other fixation mechanism.
- the plastic glazing 700 may be formed of a plurality of different components that are molded to one another.
- the plurality of different components may include a first component 708 , a second component 722 , and a third component 710 .
- the first component 708 can form a first layer of the plastic glazing 700 .
- the second component 722 and the third component 710 can be disposed on certain regions of the first component 708 .
- the second component 722 can comprise a transparent thermoplastic polymer.
- An overlapping portion of the first component 708 and the second component 722 may correspond to the first translucent portion 704 depicted in FIG. 9 .
- the third component 710 may comprise a non-transparent thermoplastic polymer. As such, the third component 710 can be used to conceal one or more other vehicle components disposed behind the third component 710 .
- the portion of the housing unit 724 supporting the light unit 726 may attach to the third component 710 of the plastic glazing 700 .
- the third component 710 may conceal those portions of the housing unit 724 that attached to the plastic glazing 700 along sections where the third component 710 is disposed.
- the third component 710 may be specifically disposed at those sections of the plastic tailgate 700 where the housing unit 724 attaches to the plastic glazing 700 .
- the first component 708 of the plastic glazing 700 may further comprise two fixation mechanisms 714 , 716 for fixing a second light unit 712 to the vehicle.
- the second light unit 712 may be an interior light unit that projects light through the first component 708 , which may be formed of a clear or colored translucent thermoplastic polymer.
- the second light unit 712 may be secured to the vehicle using any number of known fixation methods. For example, the light unit may be secured to the vehicle by being snapped into place between the two fixation mechanisms 714 , 716 .
- the light unit may also be secured to the vehicle using screws, bolts, or other fastening members that can be fixed to the fixation mechanisms 714 , 716 .
- the tailgate including the plastic glazing 700 may further include a spoiler portion 720 and a supporting member 718 .
- the supporting member 718 may be a part of a housing unit (e.g., the housing unit 724 ) that is disposed behind the plastic glazing 700 for supporting light units and the like.
- the spoiler portion 720 may be formed of an additional thermoplastic polymer and may be attached to the main body 702 using an adhesive or mechanical fastening system.
- the tailgate assembles disclosed herein may also include additional layers on top of the thermoplastic polymer layers.
- a layer for increasing scratch resistance may be added to an exterior surface of the plastic glazing.
- an additional layer for adding more support to the thermoplastic polymer layers may also be added to an interior surface of the plastic glazing.
- This additional layer may be formed of a plastic, a metal, or other material for increasing the structural strength of the tailgate.
- a plastic glazing of a tailgate of a vehicle comprising: a first translucent component; a second translucent component molded onto the first translucent component, wherein the second translucent component comprises a color, wherein the plastic glazing is of one-piece molded plastic construction, wherein an overlapping portion of the first translucent component and the second translucent component forms a lens of a first light unit.
- Example 1 The plastic glazing of Example 1, wherein the first translucent component is clear thermoplastic polymer.
- thermoplastic polymer comprises polycarbonate.
- Example 1 The plastic glazing of Example 1, wherein the first translucent component is a colored thermoplastic polymer.
- thermoplastic polymer comprises polycarbonate.
- Example 1 The plastic glazing of Example 1, wherein the first light unit is a tail lamp.
- Example 1 The plastic glazing of Example 1, wherein the first light unit is a backup lamp.
- CIE x,y,
- plastic glazing of any of Examples 1-5 further comprising a third translucent component molded onto the first translucent component, wherein an overlapping portion of the first translucent component and the third translucent component forms a lens of a second light unit.
- Example 13 The plastic glazing of Example 13, wherein the overlapping portion of the first translucent component and the second translucent component and the overlapping portion of the first translucent component and the third translucent component are adjacent to each other.
- plastic glazing of any of Examples 1-5 wherein the overlapping portion of the first translucent component and the second translucent component is configured to transmit a light having a percentage of rays that deviates by more than 2.5° from an incident ray of less than or equal to 30 percent.
- plastic glazing of any of Examples 1-5 wherein the plastic glazing is attached to a housing unit that is configured to support the first light unit.
- Example 16 The plastic glazing of Example 16, wherein the housing unit comprises a fiber-reinforced polymer.
- Example 17 The plastic glazing of Example 17, wherein the fiber-reinforced polymer comprises polypropylene.
- Example 19 The plastic glazing of Example 19, wherein the textured surface is configured to disperse light passing through the overlapping portion of the first translucent component and the second translucent component.
- Example 21 The plastic glazing of Example 21, wherein the second translucent component is molded onto the first translucent component in a second shot of the multi-shot injection molding process.
- Example 24 The plastic glazing of Example 24, wherein the raised marking is a logo.
- Example 25 The plastic glazing of Example 25, wherein the logo is configured to be illuminated by a light unit disposed behind the plastic glazing towards an interior of the vehicle.
- Example 28 The plastic glazing of Example 28, wherein the laser mark is configured to be illuminated by a light unit disposed behind the plastic glazing towards an interior of the vehicle.
- Example 30 The plastic glazing of Example 30, wherein the third light unit is a puddle light.
- Example 30 The plastic glazing of Example 30, wherein the third light unit is a license plate light.
- a plastic glazing of a tailgate of a vehicle comprising: a first translucent component; a second translucent component molded onto the first translucent component, wherein the second translucent component comprises a color, wherein the plastic glazing is of one-piece molded plastic construction, wherein a portion of one or more of the first translucent component and the second translucent component forms a lens of a first molded light assembly.
- Example 34 The plastic glazing of Example 34, wherein the first molded light assembly comprises a light source that is configured to generate a light that passes through an overlapping portion of the first translucent component and the second translucent component.
- plastic glazing of any one of Examples 34-36 further comprising a third translucent component molded onto the first translucent component, wherein at least a portion of the third translucent component forms a lens of a second molded light assembly.
- plastic glazing of any one of Examples 34-39 wherein a different portion of the first translucent component forms a lens of a third molded light assembly, wherein the third molded light assembly comprises one of a puddle light, a license plate light, and an interior light.
- plastic glazing of any one of Examples 34-40 wherein the portion of one or more of the first translucent component and the second translucent component forming the lens of the first molded light assembly and the portion of the third translucent component forming the lens of the second molded light assembly are adjacent to each other.
- plastic glazing of any one of any one of Examples 34-41 wherein the plastic glazing is attached to a housing unit that is configured to support the first molded light assembly, wherein the housing unit comprises a fiber-reinforced polymer.
- plastic glazing of any one of Examples 34-42 wherein at least one of the first translucent component and the second translucent component comprises a textured surface configured to disperse light passing through the overlapping portion of the first translucent component and the second translucent component.
- plastic glazing of any one of Examples 34-43 wherein the overlapping portion of the first translucent component and the second translucent component is configured to transmit a light having a percentage of rays that deviates by more than 2.5° from an incident ray of less than or equal to 30 percent.
- plastic glazing of any one of Examples 34-44 wherein the plastic glazing is attached to a housing unit that is configured to support the first molded light assembly.
- systems and methods disclosed herein may alternately comprise, consist of, or consist essentially of, any appropriate components herein disclosed.
- the invention may additionally, or alternatively, be designed so as to be devoid, or substantially free, of any components used in the prior art compositions or that are otherwise not necessary to the achievement of the function and/or objectives of the present invention.
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Abstract
Description
- This application claims the benefit from U.S. Provisional Application No. 62/215,082 filed on Sep. 7, 2015, which is hereby incorporated by reference in its entirety for all purposes as if fully set forth herein.
- The present disclosure relates to tailgates and, specifically, to lighting systems of tailgates of a vehicle having plastic glazing.
- Vehicles such as sports utility vehicles (“SUVs”), vans, hatchbacks, and the like include a structural component known as a tailgate. The tailgate is provided to open or close an opening formed at a rear portion of a vehicle. The tailgate is typically hinged to the main vehicle body, for example, along its upper end, such that it can swing open and close. Examples of tailgates include a rear door tailgate or a truck lid tailgate.
- The tailgate may support one or more other vehicle components, such as a rear window and one or more light assemblies (e.g., a supplemental brake light, a puddle light). The tailgate may also be adjacent to body cavities into which rear lamp units are inserted. These parts and other parts may add to the cost and complexity of assembling a vehicle.
- Light assemblies in vehicles, in particular, comprise a large number of separate components. For example, a typical vehicle may have several different types of lights, including, for example, parking lights, turn indicator lights, brake lights, and the like. Each of these lights may be made from many parts. These parts add to the cost and complexity of assembling a vehicle. Accordingly, as recognized in U.S. Pat. No. 7,048,423 (“the '423 patent”), it desirable to have a lighting assembly with fewer parts. The '423 patent discloses an integrated light assembly including a plurality of
lamps 210, 216 enclosed in ahousing 202, which may serve as a lens for the lamps, and mounted on asubstrate 204. Because thelamps 210, 216 share a common substrate and lens, the additional cost of having a separate lamp unit is eliminated. This structure disclosed in the '423 patent, however, has many drawbacks. For one, because multiple lamps are mounted together in a single housing without sidewalls or reflectors for directing the angle of their light, the structure does not account for haziness issues. Moreover, if two lights of varying color are mounted in the housing, the structure disclosed in the '423 patent does not have a way of preventing color overlap. These drawbacks may limit the use of such a light assembly in a vehicle under state and federal regulations governing vehicle lighting requirements. Thus, while the '423 patent discloses an integrated part for a vehicle, its application may be limited. - Moreover, conventional light assemblies in vehicles, including the one described in the '423 patent, remain separate from other vehicle components. In particular, a light assembly may have a lens portion and a housing portion that are separate from the remaining components of a vehicle. Thus, while a light assembly may be placed behind a translucent component of a vehicle, such as, for example, a glass exterior, the light assembly may have a separate lens for transmitting a light to an exterior of the vehicle. And while a light assembly may be supported in place in a vehicle by another vehicle component, the light assembly may have a separate housing unit for supporting its light source. Such portions of a light assembly may add to the overall weight of a vehicle, and the overall complexity and cost of manufacturing and assembling a vehicle.
- Inhomogeneities such as seams and openings between separate vehicle components may also add to the cost of assembling, sealing and/or insulating an interior of the vehicle and/or its components. Moreover such seams and openings may cause aerodynamic inefficiencies and disturb the vehicle's overall aesthetical appearance. Additional components may also be required to connect separate vehicle components to one another, which may add to the overall weight of a vehicle.
- The present disclosure aims to solve these problems and other problems in the prior art.
- In accordance with the purpose(s) of the invention, as embodied and broadly described herein, this disclosure, in one aspect, relates to vehicle components, including tailgates, and to lighting systems of tailgates with plastic glazing.
- As will be apparent from the present disclosure, problems and/or objectives for improvement with respect to a tailgate including plastic glazing, as described herein, may include providing a tailgate that integrates one or more other components of a vehicle, thereby reducing a total number of components of a vehicle and reducing the complexity and cost of assembling a vehicle. Such problems and/or objectives for improvement also may include providing a tailgate that reduces a number of inhomogeneities, seams, and other faults along a surface of a vehicle, thereby increasing an aesthetic appearance of the vehicle and increasing aerodynamic performance. Such problems and/or objectives for improvement further may include providing a tailgate that conceals one or more other features of a vehicle, such as, for example, a light assembly or unit, thereby increasing an aesthetic appearance of the vehicle.
- Problems and/or objectives for improvement with respect to a tailgate, as described herein, may also include providing a tailgate with integrated lighting functions. For example, the present disclosure may provide a tailgate having a plastic glazing that functions as a lens of a molded light assembly. The molded light assembly may be, for example, a tail lamp, a turn signal light, a puddle light, a license plate light, or an interior light. A housing unit connected to the back of the plastic glazing may support and isolate the molded light assemblies from one another, thereby preventing any color overlap between the various light assemblies. The housing unit may also remove the need for a separate housing unit for each molded light assembly. As such, the housing unit and the plastic glazing of the tailgate may reduce a number of components required to assemble the lighting system of a vehicle. The plastic glazing may also be made using an automated, machine-based, injection molding process, further streamlining production and reducing labor costs.
- Problems and/or objectives for improvement with respect to a tailgate, as described herein, may also include replacing certain heavier components of a vehicle with plastic components. For example, the present disclosure may provide a tailgate formed entirely of plastic components, whereby a translucent portion of the tailgate that is transparent may serve as a rear window instead of a glass component. The plastic may weigh less than a glass window, and may also have stronger structural qualities.
- Problems and/or objectives for improvement with respect to a tailgate, as described herein, may also include incorporating a texture, marking, or the like into a plastic glazing of a tailgate in order to enhance certain lighting features of the tailgate. The texture, marking, etc. may affect the passage of light through the plastic glazing to serve both a functional and aesthetical purpose. For example, the plastic glazing may comprise a texture along a region that serves as a lens of a molded light assembly to disperse light emitted by the molded light assembly to satisfy regulatory requirements and/or produce a certain aesthetical effect.
- Accordingly, aspects of the present disclosure provide plastic glazing of a tailgate of a vehicle, the plastic glazing comprising: a first translucent component; a second translucent component molded onto the first translucent component, wherein the second translucent component comprises a color, wherein the plastic glazing is of one-piece molded plastic construction, wherein an overlapping portion of the first translucent component and the second translucent component forms a lens of a first molded light assembly.
- Additional aspects of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or can be learned by practice of the invention. The advantages of the invention will be realized and attained by means of the elements and combinations particularly pointed out in the appended claims. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
- The foregoing summary, as well as the following detailed description, is better understood when read in conjunction with the appended drawings. There is shown in the drawings example embodiments, and the present invention is not intended to be limited to the specific embodiments and methods disclosed.
-
FIG. 1 is a schematic view of a front of a first exemplary plastic glazing of a tailgate in accordance with an embodiment of the present disclosure. -
FIG. 2 is a deconstructed view of a tailgate assembly including the first exemplary plastic glazing depicted inFIG. 1 and a housing unit in accordance with an embodiment of the present disclosure. -
FIG. 3 is a partial cross-sectional view of the first exemplary tailgate glazing depicted inFIG. 1 with a partial cross-sectional view of a housing unit in accordance with an embodiment of the present disclosure. -
FIG. 4 is a partial cross-sectional view of the first exemplary tailgate glazing depicted inFIG. 1 with a partial cross-sectional view of a housing unit in accordance with an alternative embodiment of the present disclosure. -
FIG. 5 is a schematic view of a front of a second exemplary plastic glazing of a tailgate having a logo or marking in accordance with an embodiment of the present disclosure. -
FIG. 6 is a schematic view of an outer panel of a vehicle configured to fit together with the second exemplary plastic glazing depicted inFIG. 5 in accordance with an embodiment of the present disclosure. -
FIG. 7 is a schematic view the second exemplary plastic glazing depicted inFIG. 5 assembled with the outer panel depicted inFIG. 6 in accordance with an embodiment of the present disclosure. -
FIG. 8 is a partial cross-sectional view of the second exemplary plastic glazing depicted inFIG. 5 . -
FIG. 9 is a schematic view of a front of a third exemplary plastic glazing of a tailgate having applique lighting in accordance with an embodiment of the present disclosure. -
FIG. 10 is a cross sectional view of a vehicle having the third exemplary plastic glazing depicted inFIG. 9 . -
FIG. 11 is an enlarged view of the cross-sectional view of the vehicle having the third exemplary plastic glazing depicted inFIG. 9 . - Aspects of the disclosure will now be described in detail with reference to the drawings, wherein like reference numerals designate identical or corresponding parts throughout the several views, unless specified otherwise.
- Systems and methods disclosed herein provide a tailgate or lift gate and, in particular, a tailgate having a plastic glazing having a one-piece monolithic construction. The one-piece monolithic structure can be fabricated in one piece using an injection molding process. Vehicles of a hatchback or van configuration typically include an access opening at their rear and a tailgate that selectively opens and closes the access opening. The tailgate may be mounted on the main body of the vehicle using a hinged connection. As such, the tailgate may operate like a hinged flap, which swings open and close along the hinged connection. The tailgate is typically operated manually but may also be operated electronically using a power actuator.
- The tailgate may support one or more other vehicle components such as a rear glass window, a logo or marking, a light assembly or unit, a license plate holder, etc. These components are usually attached to the tailgate using screws or other connectors or an adhesive. In its closed position, the tailgate may also be adjacent to one or more cavities in the body of the vehicle for receiving a rear lamp unit or other light unit.
- In order to reduce the number of separate components of a vehicle, systems and methods disclosed herein may provide an integrated tailgate assembly including and/or integrating one or more other vehicle components. For example, systems and methods disclosed herein may provide a tailgate having a plastic glazing including a rear window. The plastic glazing of the tailgate may be constructed of a thermoplastic polymer including a portion that is clear as the rear window. In other systems and methods disclosed herein, additional vehicle components may also be included in the plastic glazing. Such components may include, for example, a colored translucent portion for a rear light unit; an additional translucent portion for a courtesy light, a license plate light, or other light unit; a cavity and fixation unit (e.g., a threaded hole, a hook or clip) for supporting a light unit; a cavity and fixation unit for supporting a license plate; a textured and/or raised region for a logo or other marking; a spoiler or other aerodynamic feature; an opening that serves as a ventilation opening; and the like.
- In particular, systems and methods disclosed herein may also provide an improvement over existing vehicles having separate light units. Light units in many conventional vehicles are typically self-contained and separate from the other components of the vehicle. Each light unit typically requires its own housing unit and lens. Systems and methods disclosed herein provide an improvement over such existing systems by providing a light unit that is integrated with other components of a vehicle. Specifically, systems and methods disclosed herein may provide a plastic glazing of a tailgate that may function as a lens of a light unit. Systems and methods disclosed herein may also provide a housing structure for a tailgate that may function as the housing unit for multiple different light units. Accordingly, systems and methods disclosed herein eliminate the need for having a separate light unit in a vehicle. Such systems and methods allow a light source to be supported within a housing of a tailgate and to use a plastic glazing of the tailgate as its lens. As such, such systems and methods disclosed herein reduce a number of components of a vehicle's light units, thereby reducing a cost of manufacturing and assembling the vehicle.
- Systems and methods disclosed herein may provide a tailgate having an integrated lighting system that conforms to certain federal regulatory requirements and/or international standards for vehicle lighting. For example, certain international standards, such as, for example, ECE Regulation No. 48 and SAE Standard J578, may require specific colors of light be emitted from a lighting device for a vehicle. In systems and methods disclosed herein, a light source (e.g., a LED) may be positioned behind a plastic glazing. The color of the plastic glazing may shift the color of the light from the light source. Accordingly, if light sources from existing lighting systems are used, the color of the light emitted from the plastic glazing into the surrounding environment may no longer be in conformance with certain legal requirements. Systems and methods disclosed herein, however, may use light sources having adjusted colors that compensate for the color shift of the plastic glazing. Alternatively, systems and methods disclosed herein may use components for forming a plastic glazing having colors that enable a transmission of light within the legal color space when used with existing light sources. As such, systems and methods disclosed herein provide a method for accounting for a color shift resulting from the use of a colored plastic glazing, such as, for example, a plastic glazing having a green or brown glazing color. A colored plastic glazing may especially be desirable for privacy tinting purposes.
- Systems and methods disclosed herein may also provide a tailgate having interior lighting functions. Many individuals desire having interior lighting in a vehicle for both functional and aesthetical purposes. For example, interior lighting may be used to provide a unique ambience within a vehicle. As another example, lights designed to illuminate an interior of the vehicle may serve certain guiding functions. The inclusion of interior lights oftentimes may add to the expense of manufacturing and assembling a vehicle due to the need for additional lighting components. Systems and methods disclosed herein, however, may provide a method for integrating an interior lighting feature into a plastic glazing of a tailgate of a vehicle. The interior lighting feature may be formed as part of an injection molding process for forming the plastic glazing of the tailgate. Accordingly, such systems and methods may reduce a number of additional components needed for the interior lighting feature. Because the injection molding process may be machine-automated, such systems and methods may also automate the process for forming the interior lighting feature.
- Systems and methods disclosed herein may also provide a tailgate having applique lighting. The tailgate may have a plastic glazing that is formed with a plurality of depressions, each for receiving a corresponding lens or cover component of the applique lighting. The dimensions of the depressions in the plastic glazing and the dimensions of the cover components may be designed to have an interference fit between them, such as, for example, a 0.1 mm interference fit. The dimension of the thickness or height of the cover may be configured such that the cover, when placed within the depression, forms a surface that is flush with a surrounding region of the plastic glazing. In a preferred embodiment of the present disclosure, the applique lighting may be in the shape of letters or other graphic designs. The height and width of the letters may vary depending on the desired appearance of the applique lighting.
- Systems and methods disclosed herein may also provide a tailgate that reduces a number of inhomogeneities, seams, and other disruptions, interruptions, and gaps along a surface of a vehicle, thereby increasing an aesthetic appearance of the vehicle and increasing aerodynamic performance. Systems and methods disclosed herein further may provide a tailgate that conceals one or more other features of a vehicle, such as, for example, a light unit, thereby increasing an aesthetic appearance of the vehicle.
- Systems and methods disclosed herein may also provide a method of manufacturing a tailgate or, specifically, a plastic glazing of a tailgate. Such systems and methods may provide a method of producing a plastic glazing using multi-shot injection molding techniques. For example, in certain aspects of the disclosure, a plastic glazing of a tailgate may be formed via a three-shot injection molding process. In a first shot, a clear thermoplastic polymer may be injected to form a shell or outline of the plastic glazing. In a second shot, a colored thermoplastic polymer may be injected to form one or more colored regions in the plastic glazing. For example, a red thermoplastic polymer may be injected to form a red translucent region to serve as the lens for a rear light of a vehicle.
- Referring now to
FIG. 1 , an exemplaryplastic glazing 100 of a tailgate of a vehicle is depicted. Theplastic glazing 100 may be a one-piece monolithic structure formed of one or more thermoplastic polymers. Examples of suitable thermoplastic polymers include: polycarbonate, polyester carbonate, poly methyl methacrylate, and the like. According to a preferred aspect of the disclosure, theplastic glazing 100 may be formed of a polycarbonate. Theplastic glazing 100 can have an outer surface that is seamless, i.e., lacking any visual openings, junctions, disruptions, interruptions, gaps, or the like. - The
plastic glazing 100 has a firstcolored portion 102 that functions as a portion of a right tail lamp of the vehicle, and a secondcolored portion 104 that functions as a portion of a left tail lamp of the vehicle. In particular, thecolored portions plastic glazing 100 also has athird portion 106 for an additional light unit such as, for example, an axillary brake light or a courtesy light. Theplastic glazing 100 also includes a cleartransparent portion 108 that functions as a rear window of the vehicle, and a colorednon-transparent portion 110. The colored non-transparent portion may be strategically placed to hide one or more structures positioned behind theplastic glazing 100. - Referring now to
FIG. 2 , ahousing unit 200 of a tailgate is depicted. Thehousing unit 200 may be formed of a fiber-reinforced polymer. According to a preferred aspect of the disclosure, thehousing unit 200 may be formed of a long-glass fiber-reinforced polypropylene such as, for example, SABIC® STAMAX™ plastic. As depicted inFIG. 2 , thehousing unit 200 comprises one or more cavities for receiving a light unit. In particular, thehousing unit 200 comprises afirst cavity 212 for receiving afirst light unit 202, asecond cavity 214 for receiving a secondlight unit 204, and athird cavity 216 for receiving a thirdlight unit 206. Thelight units housing unit 200 via access doors and/or using mechanical fasteners (e.g., screw, bolt, and the like). Thecavities cavities - The
light units light units light units light units light unit 206 can be a courtesy light unit. - The
plastic glazing 100 may be secured to thehousing unit 200 such that thelight units plastic glazing 100 and thehousing unit 200. In particular, theplastic glazing 100 may be secured to thehousing unit 200 such that thelight units portions FIG. 1 ). Thelight unit 202 may be disposed behind the firstcolored portion 102, thelight unit 204 may be disposed behind the secondcolored portion 104, and thelight unit 206 may be disposed behind thethird portion 106. - Each of the
light units light units portions - Light emitted from the
light units portions plastic glazing 100 may be emitted as a colored light in accordance with certain international standards governing vehicle lighting such as, for example, ECE Regulation No. 48 and SAE Standard J578. As noted above, theportions light units portions -
R12 yellow boundary: y = 0.335 R23 the spectral locus R34 the purple line R41 purple boundary: y = 0.980 − x
With the following (x,y) intersection points: - R1: (0.645,0.335)
- R2: (0.665,0.335)
- R3: (0.735,0.265)
- R4: (0.721,0.259)
- Thus, to fulfill this regulation, the light emitted through the
portions - While the
portions light units portions light units - The
housing unit 200 also includes anopening 208. When theplastic glazing 100 is secured to thehousing unit 200 such that thelight units portions opening 208 may line up with the cleartransparent portion 108 of theplastic glazing 100. By lining up with the cleartransparent portion 108, theopening 208 allows an individual's view through the transparent portion 108 (which, as described above, may function as the rear window of the vehicle) to remain unobstructed. - Each of the
light units light units housing unit 200, a separate housing for eachlight unit housing unit 200, which serves as the structural carrier for theplastic glazing 100 of the tailgate, integrates a housing function of a light unit. Moreover, because theportions portion 102 may function as the lens for thelight unit 202, theportion 104 may function as the lens for thelight unit 204, and theportion 106 may function as the lens for thelight unit 206—a separate lens for eachlight units - The
plastic glazing 100 may be secured to thehousing unit 200 using an adhesive and/or a mechanical fastening system (e.g., a screw bolt or clip fastening system). The adhesive used may be a commercially available adhesive that is typically used in the automotive industry for the adhesive bonding of plastic components. Such adhesives may include, for example, wet adhesives, contact adhesives, hot-melt adhesives, or reaction adhesives. The thickness of the adhesive required may vary depending on the specific geometries of theplastic glazing 100 and thehousing unit 200. When the adhesive is a hot-melt adhesive that can be processed under thermoplastic conditions, it may be possible to bond theplastic glazing 100, thehousing unit 200, and the hot-melt adhesive together during a multi-shot injection molding process. - While the tailgate including the
plastic glazing 100 and thehousing unit 200 is depicted as having threelight units -
FIGS. 3 and 4 present alternative embodiments of a partial cross-sectional view of theplastic glazing 100 depicted inFIG. 1 with a portion of a housing unit (e.g., the housing unit 200) disposed behind theplastic glazing 100. InFIG. 3 , a first embodiment is shown where theplastic glazing 100 is formed of afirst component 302, asecond component 304, and athird component 310. Thefirst component 302, thesecond component 304, and thethird component 310 may be formed of thermoplastic polymers, such as, for example, polycarbonate resins. Thefirst component 302 and thesecond component 304 may be translucent, and thethird component 310 may be non-transparent. An overlapping portion of thefirst component 302 and thesecond component 304 may form thecolored portion 104. - A
light source 308 of thelight unit 204 may be disposed behind thecolored portion 104. Thelight source 308 may emit light beams that travel through thecolored portion 104 to an exterior of the vehicle. Thelight source 308 may be supported by aportion 306 of thehousing unit 200. Theportion 306 may form thecavity 214 for receiving thelight unit 204. Thelight source 308 may be mounted to thehousing unit 200 using a fixation mechanism (e.g., a screw system, an adhesive, and the like). - When the light beams emitted by the
light source 308 travel through the overlapping portion of thefirst component 302 and the second component 304 (i.e., the colored portion 104), their color, intensity, and direction of travel can be altered depending on the properties of thefirst component 302 and thesecond component 304. Relevant properties may include, for example, the colors of thefirst component 302 and thesecond component 304, the thicknesses of thefirst component 302 and thesecond component 304, the internal molecular structure of thefirst component 302 and thesecond component 304, etc. As such, these properties can be adjusted to achieve a certain desired color of emitted light, at a certain dispersion level and at a certain intensity. - As described above, certain international standards such as ECE Regulation No. 48 and SAE Standard J578 may define certain color requirements for particular types of vehicle lights. For example, the U.S. Department of Transportation requires that vehicle tail lamps emit a red colored light in accordance with SAE Standard J578. SAE Standard J578 defines a red light as a light having a chromaticity value that falls within the color space defined by yellow boundary corresponding to y=0.33 and a purple boundary corresponding to y=0.98−x. ECE Regulation No. 48 sets forth the same standard. The U.S. Department of Transportation also requires that turn signal lights on vehicles emit a red or amber colored light. SAE Standard J578 defines an amber light as a light having a chromaticity value that falls within the color space defined by a red boundary corresponding to y=0.39, a white boundary corresponding to y=0.79−0.67x, and a green boundary corresponding to y=x−0.12.
- In a preferred aspect of the disclosure, the colors of the
first component 302 and thesecond component 304 may be selected, taking into account the color of the light emitted by thelight source 308, such that the color of the light emitted through theplastic glazing 100 may fall within the color space defined required by federal regulations, as defined by the SAE Standard J578 or another international standard. If thelight source 308 emits a white light, then the colors of thefirst component 302 and thesecond component 304 may be selected such that they impart a red color to the white light as it passes through thefirst component 302 and thesecond component 304. If thelight source 308 emits a colored light, then different colors for thefirst component 302 and thesecond component 304 may be selected such that the color of the colored light shifts accordingly to meet regulatory requirements when it passes through thefirst component 302 and thesecond component 304. - The colors of the
first component 302 and thesecond component 304 may also be adjusted to account for their individual colors. For example, thefirst component 302 may form a rear window of the vehicle. Thus, it may be desirable to have thefirst component 302 have a green or brown tint. Such may undesirably shift the color of any light that passes through thefirst component 302 away from the red or amber color required by federal regulations. Accordingly, in an effort to avoid falling out of the legal color space, the color of thesecond component 304 can be selected such that it accounts for the undesirable color shift that thefirst component 302 will produce. - While
FIGS. 3 and 4 depicts alight source 308 that is disposed behind an overlapping portion of two translucent components (e.g., thefirst component 302 and the second component 304), one of ordinary skill in the art would appreciate that a single translucent component may operate with thelight source 308 to generate a light in accordance with international lighting standards and federal regulations. In certain aspects, thelight source 308 may also generate a colored light. Thus, the color of the translucent component through which the generated light travels also can be selected to account for the color of the light generated by thelight source 308 such that the light that emerges from the translucent component is in accordance with international lighting standards and federal regulations. In other words, the combination of the color of thelight source 308 and the color of the translucent component can be selected such that they produce together a light that is in accordance with international lighting standards and federal regulations. In certain aspects, an additional component (e.g., a separate lens structure) may be placed behind the translucent component of the plastic glazing to further adjust the color and dispersion characteristics of the light that is generated by thelight source 308. This additional component may be supported by a housing unit of the tailgate that is disposed behind the translucent component. - The
third component 310 may be a non-transparent so that it forms a region of blackout (e.g., opaque or substantially opaque) adjacent to the overlapping portion of thefirst component 302 and the second component 304 (i.e., the colored portion 104). Thethird component 310 may be black or be another color and/or effect. This region of blackout may be configured to conceal the sections of theportion 306 of thehousing unit 200 that are attached to theplastic glazing 100, and any adhesive or other fixation mechanism used to attach thehousing unit 200 to theplastic glazing 100. - Referring now to
FIG. 4 , a second embodiment of the partial cross-sectional view of theplastic glazing 100 depicted inFIG. 1 with theportion 306 of the housing unit is depicted. In this second embodiment, thesecond component 304 may be replaced with afourth component 312 having atextured surface 314. Thetextured surface 314 may be configured to affect a dispersion of light beams that travel through thefourth component 312. Similar to thesecond component 304 depicted inFIG. 3 , thefourth component 312 may be disposed behind thefirst component 302, and an overlapping region of thefirst component 302 and thefourth component 312 may form a lens for the light unit 204 (depicted inFIG. 2 ). Light that is emitted by thelight source 308 of thelight unit 204 may travel through the overlapping region of thefirst component 302 and thefourth component 312. Thus, the textured surface of thefourth component 312 may be used to affect the dispersion of light travelling through the overlapping region of thefirst component 302 and thefourth component 312. In certain aspects of the disclosure, the textured surface of thefourth component 312 may be configured such that it creates an aesthetical pattern in the light that is emitted from the overlapping region of thefirst component 302 and the fourth component 312 (i.e., the colored portion 104). In other aspects of the disclosure, the textured surface of thefourth component 312 may be configured such that it controls the dispersion of light through thecolored portion 104 to conform to certain regulatory requirements. As such, the textured surface of thefourth component 312 may be configured to achieve either an aesthetical or functional effect. - Referring now to
FIG. 5 , an exemplaryplastic glazing 400 of a tailgate of a vehicle is depicted. Theplastic glazing 400 may be of one-piece monolithic molded plastic construction, and may have an outer surface that is substantially free of any inhomogeneities, seams, and other disruptions, interruptions, and gaps. Theplastic glazing 400 may comprise aportion 406 that functions as a lens of a first light unit, aportion 410 that functions as a lens of a second light unit, and aportion 404 that functions as a rear window of the vehicle. Theplastic glazing 400 may also comprise anon-transparent portion 402, which can conceal one or more other vehicle components. - Additionally, the
plastic glazing 400 may comprise a logo or marking 408. Thelogo 408 may be raised from a region of theplastic glazing 400 that surround it. Thelogo 408 may be an example of a raised marking. Further details of thelogo 408 are described with reference toFIG. 8 below. -
FIG. 6 depicts anouter panel 500 of the vehicle which is designed to attach to theplastic glazing 400. The outer panel of the vehicle may include amain body 502 and anopening 504 through which thelogo 408 may fit, as depicted inFIG. 7 . -
FIG. 8 depicts a partial cross-sectional view of theplastic glazing 400 along a line B-B, which passes through thelogo 408. As depicted inFIG. 8 , thelogo 408 may be formed of two components, afirst component 424 and asecond component 422 surrounding thefirst component 424. Thefirst component 424 and thesecond component 422 can be selected to be clear or colored, and transparent, translucent, or non-transparent. In a preferred aspect of the disclosure, at least one of thefirst component 424 and thesecond component 422 is translucent such that a light disposed behind the plastic glazing towards an interior of the vehicle may shine through the translucent component to increase the visibility of thelogo 408, especially when it is dark. Thefirst component 424 and thesecond component 422 of thelogo 408 may be raised from acomponent 420 which forms a main body of the plastic glazing, including thenon-transparent portion 402. Thelogo 408 can be raised from the rest of theplastic glazing 400 so that it can fit through theopening 504 of theouter panel 500. - The
first component 424 and thesecond component 422 may be formed of a thermoplastic polymer. Thefirst component 424 and thesecond component 422 may be formed as part of an injection molding process for forming theplastic glazing 400. In a first shot, a first material may be injected into a mold cavity having a first volume to form thecomponent 420. Then, in later shots, thefirst component 424 and thesecond component 422 of thelogo 408 may be molded onto thecomponent 420. Thefirst component 424 and thesecond component 422 may bind to thecomponent 420 through melt bonding. To enable optimal bonding between the separate components, thefirst component 424 and thesecond component 422 of thelogo 408 as well as thecomponent 420 may be formed of a similar thermoplastic polymer, e.g., different colors of polycarbonate resin. - While the
logo 408 is depicted as having afirst component 424 and asecond component 422 inFIG. 8 , one or ordinary skill in the art would appreciate that raised markings with more or less components may be used. In certain aspects, a plastic glazing may have a logo that is formed as part of the same component as the main body of the plastic glazing. In such an aspect, the logo may be formed when the component forming the main body is molded using an injection molding technique. - Referring now to
FIG. 9 , an exemplaryplastic glazing 700 of a tailgate of a vehicle is depicted. Theplastic glazing 700 may also be of one-piece monolithic molded plastic construction, and may have an outer surface that is substantially free of any inhomogeneities, seams, and other faults. Theplastic glazing 700 may comprise amain body 702. Themain body 702 may have a firsttranslucent portion 704 that is transparent that functions as a rear window of the vehicle. Themain body 702 may also have a secondtranslucent portion 706 that functions as a lens of a light unit 726 (depicted inFIG. 10 ). - Because the
plastic glazing 700 does not include any seams or breaks along its different components, thelight unit 726 behind the secondtranslucent portion 706 may be concealed from the outside until thelight unit 726 is turned on. -
FIG. 10 depicts a cross-section of theplastic glazing 700 along the line E-E. As depicted inFIG. 10 , thelight unit 726 can be supported in position by a portion of ahousing unit 724. Thehousing unit 724 may be a portion of an overall housing unit of the tailgate, such as, for example, thehousing unit 200 depicted inFIG. 2 . Thehousing unit 724 may be attached to theplastic glazing 700 using an adhesive or other fixation mechanism. Theplastic glazing 700 may be formed of a plurality of different components that are molded to one another. The plurality of different components may include afirst component 708, asecond component 722, and athird component 710. Thefirst component 708 can form a first layer of theplastic glazing 700. Thesecond component 722 and thethird component 710 can be disposed on certain regions of thefirst component 708. Thesecond component 722 can comprise a transparent thermoplastic polymer. An overlapping portion of thefirst component 708 and thesecond component 722 may correspond to the firsttranslucent portion 704 depicted inFIG. 9 . Thethird component 710 may comprise a non-transparent thermoplastic polymer. As such, thethird component 710 can be used to conceal one or more other vehicle components disposed behind thethird component 710. - As depicted in
FIG. 10 , the portion of thehousing unit 724 supporting thelight unit 726 may attach to thethird component 710 of theplastic glazing 700. In a preferred aspect of the disclosure where thethird component 710 comprises a non-transparent polymer, thethird component 710 may conceal those portions of thehousing unit 724 that attached to theplastic glazing 700 along sections where thethird component 710 is disposed. Thethird component 710 may be specifically disposed at those sections of theplastic tailgate 700 where thehousing unit 724 attaches to theplastic glazing 700. - Referring now to
FIG. 11 , an enlarged view of an upper region labeled F of the cross-sectional view of theplastic glazing 700 is depicted. As shown in the enlarged view, thefirst component 708 of theplastic glazing 700 may further comprise twofixation mechanisms light unit 712 to the vehicle. The secondlight unit 712 may be an interior light unit that projects light through thefirst component 708, which may be formed of a clear or colored translucent thermoplastic polymer. The secondlight unit 712 may be secured to the vehicle using any number of known fixation methods. For example, the light unit may be secured to the vehicle by being snapped into place between the twofixation mechanisms fixation mechanisms - Additionally, as depicted in
FIG. 11 , the tailgate including theplastic glazing 700 may further include aspoiler portion 720 and a supportingmember 718. The supportingmember 718 may be a part of a housing unit (e.g., the housing unit 724) that is disposed behind theplastic glazing 700 for supporting light units and the like. Thespoiler portion 720 may be formed of an additional thermoplastic polymer and may be attached to themain body 702 using an adhesive or mechanical fastening system. - According to certain aspects of the disclosure, the tailgate assembles disclosed herein may also include additional layers on top of the thermoplastic polymer layers. For example, a layer for increasing scratch resistance may be added to an exterior surface of the plastic glazing. As another example, an additional layer for adding more support to the thermoplastic polymer layers may also be added to an interior surface of the plastic glazing. This additional layer may be formed of a plastic, a metal, or other material for increasing the structural strength of the tailgate.
- It will be appreciated that the present disclosure may include any one and up to all of the following examples.
- A plastic glazing of a tailgate of a vehicle, the plastic glazing comprising: a first translucent component; a second translucent component molded onto the first translucent component, wherein the second translucent component comprises a color, wherein the plastic glazing is of one-piece molded plastic construction, wherein an overlapping portion of the first translucent component and the second translucent component forms a lens of a first light unit.
- The plastic glazing of Example 1, wherein the first translucent component is clear thermoplastic polymer.
- The plastic glazing of Example 2, wherein the clear thermoplastic polymer comprises polycarbonate.
- The plastic glazing of Example 1, wherein the first translucent component is a colored thermoplastic polymer.
- The plastic glazing of Example 4, wherein the clear thermoplastic polymer comprises polycarbonate.
- The plastic glazing of Example 1, wherein the first light unit is a tail lamp.
- The plastic glazing of Example 1, wherein the first light unit is turn signal light.
- The plastic glazing of Example 1, wherein the first light unit is a backup lamp.
- The plastic glazing of any of Examples 1-6, wherein the overlapping portion of the first translucent component and the second translucent component is configured to transmit a red light having a CIE (x,y) chromaticity value within a color space defined by a yellow boundary corresponding to y=0.33 and a purple boundary corresponding to y=0.98−x.
- The plastic glazing of any of Examples 1-5 and 7, wherein the overlapping portion of the first translucent component and the second translucent component is configured to transmit an amber light having a CIE (x,y) chromaticity value within a color space defined by a red boundary corresponding to y=0.39, a white boundary corresponding to y=0.79−0.67x, and a green boundary corresponding to y=x−0.12.
- The plastic glazing of any of Examples 1-5 and 8, wherein the overlapping portion of the first translucent component and the second translucent component is configured to transmit a white light having a CIE (x,y,) chromaticity value within a color space defined by a blue boundary corresponding to x=0.31, a yellow boundary corresponding to x=0.50, a first green boundary corresponding to y=0.15+0.64x, a purple boundary corresponding to y=0.05+0.75x, a second green boundary corresponding to y=0.44, and a red boundary corresponding to y=0.38.
- The plastic glazing of any of Examples 1-5, further comprising a third translucent component molded onto the first translucent component, wherein an overlapping portion of the first translucent component and the third translucent component forms a lens of a second light unit.
- The plastic glazing of Example 12, wherein the overlapping portion of the first translucent component and the second translucent component is configured to transmit a red light having a CIE (x,y) chromaticity value within a color space defined by a yellow boundary corresponding to y=0.33 and a purple boundary corresponding to y=0.98−x, and wherein the overlapping portion of the first translucent component and the third translucent component is configured to transmit an amber light having a CIE (x,y) chromaticity value within a color space defined by a red boundary corresponding to y=0.39, a white boundary corresponding to y=0.79−0.67x, and a green boundary corresponding to y=x−0.12.
- The plastic glazing of Example 13, wherein the overlapping portion of the first translucent component and the second translucent component and the overlapping portion of the first translucent component and the third translucent component are adjacent to each other.
- The plastic glazing of any of Examples 1-5, wherein the overlapping portion of the first translucent component and the second translucent component is configured to transmit a light having a percentage of rays that deviates by more than 2.5° from an incident ray of less than or equal to 30 percent.
- The plastic glazing of any of Examples 1-5, wherein the plastic glazing is attached to a housing unit that is configured to support the first light unit.
- The plastic glazing of Example 16, wherein the housing unit comprises a fiber-reinforced polymer.
- The plastic glazing of Example 17, wherein the fiber-reinforced polymer comprises polypropylene.
- The plastic glazing of any one of Examples 1-5, wherein at least one of the first translucent component and the second translucent component comprises a textured surface.
- The plastic glazing of Example 19, wherein the textured surface is configured to disperse light passing through the overlapping portion of the first translucent component and the second translucent component.
- The plastic glazing of any one of Examples 1-5, wherein the plastic tailgate is produced using a multi-shot injection molding process.
- The plastic glazing of Example 21, wherein the second translucent component is molded onto the first translucent component in a second shot of the multi-shot injection molding process.
- The plastic glazing of any one of Examples 1-5, wherein the second translucent component is disposed behind the first translucent component towards an interior of the vehicle.
- The plastic glazing of any one of Examples 1-5, wherein the first translucent component forms a raised marking.
- The plastic glazing of Example 24, wherein the raised marking is a logo.
- The plastic glazing of Example 25, wherein the logo is configured to be illuminated by a light unit disposed behind the plastic glazing towards an interior of the vehicle.
- The plastic glazing of any one of Examples 25 and 26, wherein the logo is formed during an injection molding process.
- The plastic glazing of any one of Examples 1-5, further comprising a laser mark.
- The plastic glazing of Example 28, wherein the laser mark is configured to be illuminated by a light unit disposed behind the plastic glazing towards an interior of the vehicle.
- The plastic glazing of any of Example 1-5, wherein a different portion of the first translucent component forms a lens of a third light unit.
- The plastic glazing of Example 30, wherein the third light unit is a puddle light.
- The plastic glazing of Example 30, wherein the third light unit is a license plate light.
- The plastic glazing of Example 30, wherein the third light unit is an interior light.
- A plastic glazing of a tailgate of a vehicle, the plastic glazing comprising: a first translucent component; a second translucent component molded onto the first translucent component, wherein the second translucent component comprises a color, wherein the plastic glazing is of one-piece molded plastic construction, wherein a portion of one or more of the first translucent component and the second translucent component forms a lens of a first molded light assembly.
- The plastic glazing of Example 34, wherein the first molded light assembly comprises a light source that is configured to generate a light that passes through an overlapping portion of the first translucent component and the second translucent component.
- The plastic glazing of any one of Examples 34-35, wherein the portion of one or more of the first translucent component and the second translucent component forming the lens of the first molded light assembly is configured to operate with the light source to produce a red light having a CIE (x,y) chromaticity value within a color space defined by a yellow boundary corresponding to y=0.33 and a purple boundary corresponding to y=0.98−x.
- The plastic glazing of any one of Examples 34-36, further comprising a third translucent component molded onto the first translucent component, wherein at least a portion of the third translucent component forms a lens of a second molded light assembly.
- The plastic glazing of any one of Examples 34-37, wherein the portion of the third translucent component forming the lens of the second molded light assembly is configured to operate with the second molded light assembly to produce an amber light having a CIE (x,y) chromaticity value within a color space defined by a red boundary corresponding to y=0.39, a white boundary corresponding to y=0.79−0.67x, and a green boundary corresponding to y=x−0.12.
- The plastic glazing of any one of Examples 34-38, wherein the portion of the third translucent component forming the lens of the second molded light assembly is configured to operate with the second molded light assembly to produce a white light having a CIE (x,y) chromaticity value within a color space defined by a blue boundary corresponding to x=0.31, a yellow boundary corresponding to x=0.50, a first green boundary corresponding to y=0.15+0.64x, a purple boundary corresponding to y=0.05+0.75x, a second green boundary corresponding to y=0.44, and a red boundary corresponding to y=0.38.
- The plastic glazing of any one of Examples 34-39, wherein a different portion of the first translucent component forms a lens of a third molded light assembly, wherein the third molded light assembly comprises one of a puddle light, a license plate light, and an interior light.
- The plastic glazing of any one of Examples 34-40, wherein the portion of one or more of the first translucent component and the second translucent component forming the lens of the first molded light assembly and the portion of the third translucent component forming the lens of the second molded light assembly are adjacent to each other.
- The plastic glazing of any one of any one of Examples 34-41, wherein the plastic glazing is attached to a housing unit that is configured to support the first molded light assembly, wherein the housing unit comprises a fiber-reinforced polymer.
- The plastic glazing of any one of Examples 34-42, wherein at least one of the first translucent component and the second translucent component comprises a textured surface configured to disperse light passing through the overlapping portion of the first translucent component and the second translucent component.
- The plastic glazing of any one of Examples 34-43, wherein the overlapping portion of the first translucent component and the second translucent component is configured to transmit a light having a percentage of rays that deviates by more than 2.5° from an incident ray of less than or equal to 30 percent.
- The plastic glazing of any one of Examples 34-44, wherein the plastic glazing is attached to a housing unit that is configured to support the first molded light assembly.
- The plastic glazing of any one any of Examples 34-45, wherein the plastic tailgate is produced using a multi-shot injection molding process.
- The plastic glazing of any one of Examples 34-46, wherein the second translucent component is molded onto the first translucent component in a second shot of the multi-shot injection molding process.
- The plastic glazing of any one of Examples 34-47, wherein the first translucent component forms a raised marking.
- In general, systems and methods disclosed herein may alternately comprise, consist of, or consist essentially of, any appropriate components herein disclosed. The invention may additionally, or alternatively, be designed so as to be devoid, or substantially free, of any components used in the prior art compositions or that are otherwise not necessary to the achievement of the function and/or objectives of the present invention.
- Recitation of ranges of values herein are merely intended to serve as a shorthand method of referring individually to each separate value falling within the range, unless otherwise indicated herein, and each separate value is incorporated into the specification as if it were individually recited herein. All methods described herein can be performed in any suitable order unless otherwise indicated herein or otherwise clearly contradicted by context.
- Aspects of the present disclosure described in connection with illustrated embodiments have been presented by way of illustration, and the present disclosure is therefore not intended to be limited to the disclosed embodiments. Furthermore, the structure and features of each embodiment described herein can be applied to the other embodiments described herein. Accordingly, those skilled in the art will realize that the present disclosure is intended to encompass all modifications and alternative arrangements included within the spirit and scope of the present disclosure, as set forth by the appended claims.
Claims (15)
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10597097B2 (en) * | 2015-09-07 | 2020-03-24 | Sabic Global Technologies B.V. | Aerodynamic features of plastic glazing of tailgates |
US10690314B2 (en) | 2015-09-07 | 2020-06-23 | Sabic Global Technologies B.V. | Lighting systems of tailgates with plastic glazing |
US10717348B2 (en) | 2015-09-07 | 2020-07-21 | Sabic Global Technologies B.V. | Surfaces of plastic glazing of tailgates |
US20210155138A1 (en) * | 2019-11-27 | 2021-05-27 | Thomas E. Schellens | Vehicle mounting platform using vehicle applique |
US11267173B2 (en) | 2015-09-07 | 2022-03-08 | Sabic Global Technologies B.V. | Molding of plastic glazing of tailgates |
US20220097495A1 (en) * | 2020-09-30 | 2022-03-31 | Magna Mirrors Of America, Inc. | Vehicular rear window assembly with integrated spoiler |
US11466834B2 (en) | 2015-11-23 | 2022-10-11 | Sabic Global Technologies B.V. | Lighting systems for windows having plastic glazing |
US20220371663A1 (en) * | 2019-09-19 | 2022-11-24 | Ningbo Shintai Machines Co., Ltd. | High-integration-level plastic tail door |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3257694B1 (en) | 2016-06-16 | 2020-05-06 | C.R.F. Società Consortile per Azioni | Hatchback door for motor-vehicles |
EP3473497B1 (en) | 2017-10-17 | 2021-11-03 | SABIC Global Technologies B.V. | Front end panel for an electric vehicle |
FR3074117B1 (en) * | 2017-11-30 | 2020-12-04 | Saint Gobain | WINDOWS OF VEHICLE WITH EXTERNAL LIGHT SIGNALING, INCORPORATED VEHICLE AND MANUFACTURING. |
FR3094923B1 (en) * | 2019-04-11 | 2021-04-16 | Plastic Omnium Cie | Upgraded Tailgate Box and Tailgate Skin Kit |
CN112060887A (en) * | 2019-06-11 | 2020-12-11 | 长城汽车股份有限公司 | Back door structure and vehicle |
FR3121972B1 (en) * | 2021-04-16 | 2023-03-31 | Renault Sas | PANEL WITH INTEGRATED INTERNAL LIGHTING |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040218400A1 (en) * | 2001-10-31 | 2004-11-04 | Ken Egashira | Automotive lamp |
US20130182451A1 (en) * | 2012-01-16 | 2013-07-18 | Toyoda Gosei Co., Ltd. | Vehicle plastic window |
US20180112847A1 (en) * | 2016-10-24 | 2018-04-26 | Varroc Lighting Systems, s.r.o. | Light device |
Family Cites Families (251)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2096188A5 (en) | 1970-06-10 | 1972-02-11 | Saint Gobain | |
FR2268425B1 (en) | 1974-04-19 | 1977-10-14 | Saint Gobain | |
JPS6022520A (en) | 1983-07-13 | 1985-02-05 | Nippon Denso Co Ltd | Ventilating mechanism for vehicle |
FR2549482B1 (en) | 1983-07-22 | 1986-09-26 | Saint Gobain Vitrage | TRANSPARENT FOG RESISTANT PLASTIC LAYER AND MANUFACTURING METHOD |
FR2571323B1 (en) | 1984-10-04 | 1987-01-30 | Saint Gobain Vitrage | AUTOMATIC DEVICE FOR ACTUATING THE CLEANING DEVICES OF A MOTOR VEHICLE WINDOW |
EP0267331A1 (en) | 1986-11-10 | 1988-05-18 | Donnelly Corporation | Illuminated panel assembly |
US4645970A (en) | 1984-11-05 | 1987-02-24 | Donnelly Corporation | Illuminated EL panel assembly |
US4765672A (en) | 1985-12-23 | 1988-08-23 | Libbey-Owens-Ford Co. | Windshield and leaf screen assembly and method of making the same |
US4712287A (en) | 1986-05-23 | 1987-12-15 | Libbey-Owens-Ford Co. | Method of assembling a vehicle from modular components |
BR8607058A (en) | 1985-12-23 | 1988-02-23 | Libbey Owens Ford Co | VEHICLE ASSEMBLY PROCESS FROM MODULAR COMPONENTS |
US4778366A (en) | 1985-12-23 | 1988-10-18 | Libbey-Owens-Ford Co. | Molding apparatus for forming an integral windshield gasket and leaf screen assembly |
US4792425A (en) | 1985-12-23 | 1988-12-20 | Libbey-Owens-Ford Co. | Method of making a windshield and leaf screen assembly |
CA1268969A (en) | 1986-01-15 | 1990-05-15 | Sanford Cobb, Jr. | Totally internally reflecting light conduit |
FR2596750B1 (en) | 1986-04-03 | 1988-06-03 | Saint Gobain Vitrage | GLASS FORMING DEVICE |
US5060440A (en) | 1986-04-18 | 1991-10-29 | Libbey-Owens-Ford Co. | Encapsulated window with hinge |
DE3637622A1 (en) | 1986-11-05 | 1988-05-19 | Ford Werke Ag | DOUBLE-WALLED PLASTIC BODY COMPONENT FOR MOTOR VEHICLES |
DE3730346A1 (en) | 1987-09-10 | 1989-03-30 | Ver Glaswerke Gmbh | GLASS PANEL FOR A MOTOR VEHICLE |
FR2624850B1 (en) | 1987-12-22 | 1990-04-27 | Saint Gobain Vitrage | METHOD AND DEVICE FOR COOLING BOMBED GLASS SHEETS |
FR2635319B1 (en) | 1988-07-20 | 1992-07-24 | Saint Gobain Vitrage | GLAZING WITH AN ANTI-FROST LAYER |
US5324374A (en) | 1988-07-27 | 1994-06-28 | Saint Gobain Vitrage | Laminated glass with an electroconductive layer |
US5101325A (en) | 1990-03-20 | 1992-03-31 | General Electric Company | Uniform illumination of large, thin surfaces particularly suited for automotive applications |
US5411696A (en) | 1990-12-27 | 1995-05-02 | Tokai Kogyo Kabushiki Kaisha | Process of making a panel unit |
US5352010A (en) | 1992-03-10 | 1994-10-04 | Brodie James L | Post attached structures for window assemblies |
FR2695117B1 (en) | 1992-08-28 | 1994-12-02 | Saint Gobain Vitrage Int | Process for treating thin layers with electrical conduction and / or reflection properties in the infrared. |
US5544458A (en) | 1993-03-05 | 1996-08-13 | Donnelly Corporation | Vehicle panel assembly |
KR950701605A (en) | 1993-03-26 | 1995-04-28 | 에스. 르 가게레제. | Method for fabricating laminated enamelled glazing glazing, and enamelled composition used the efor |
US5400225A (en) | 1993-10-06 | 1995-03-21 | Currie; Joseph E. | Optical fiber illumination device |
US5780965A (en) | 1993-12-09 | 1998-07-14 | Key Plastics, Inc. | Three dimensional electroluminescent display |
FR2717339B3 (en) | 1994-03-08 | 1996-05-24 | Saint Gobain Vitrage | Sealing of an electrical connection of a glazing. |
US5757127A (en) | 1994-06-10 | 1998-05-26 | Nippondenso Co., Ltd. | Transparent thin-film EL display apparatus with ambient light adaptation means |
FR2721253B1 (en) | 1994-06-16 | 1996-10-11 | Saint Gobain Vitrage | Laminated glazing fitted with a peripheral strip and method of manufacturing this glazing. |
US5505023A (en) | 1994-07-19 | 1996-04-09 | Libbey-Owens-Ford Co. | Slide glass mechanism and seal system for vehicular backlite |
US5660573A (en) | 1994-09-08 | 1997-08-26 | Butt; James H. | Electroluminescent lamp with controlled field intensity for displaying graphics |
FR2727107B1 (en) | 1994-11-21 | 1996-12-27 | Saint Gobain Vitrage | GLAZING PROVIDED WITH AT LEAST ONE THIN FILM AND PROCESS FOR OBTAINING SAME |
US5726953A (en) | 1995-04-07 | 1998-03-10 | Metro-Mark, Incorporated | Electroluminescent lamp with buried indiciae and method for making same |
FR2738813B1 (en) | 1995-09-15 | 1997-10-17 | Saint Gobain Vitrage | SUBSTRATE WITH PHOTO-CATALYTIC COATING |
FR2746811B1 (en) | 1996-04-02 | 1998-04-30 | Saint Gobain Vitrage | COMPOSITION FOR A NON-MOISTABLE COATING, PROCESS FOR TREATING GLAZE USING THE COMPOSITION AND PRODUCTS OBTAINED |
US5669693A (en) | 1996-04-17 | 1997-09-23 | Hughes Electronics | Holographic thin taillamp |
US5772304A (en) | 1996-10-02 | 1998-06-30 | Raytheon Company | Optical fiber-to-planar lightpipe grooved optical coupler |
FR2756292B1 (en) | 1996-11-26 | 1998-12-24 | Saint Gobain Vitrage | PROCESS FOR PREPARING A PLASTIC SHEET, SHEET AND GLAZING COMPRISING SAME |
DE19706043A1 (en) | 1996-12-12 | 1998-06-18 | Brose Fahrzeugteile | Plastic window for motor vehicle door |
US5890796A (en) | 1997-01-16 | 1999-04-06 | Ford Global Technologies, Inc. | Laser illuminated lighting system utilizing a diffractive optical element |
US5887393A (en) | 1997-03-05 | 1999-03-30 | Excel Industries, Inc. | Plastic glazing window module |
US5857770A (en) | 1997-03-24 | 1999-01-12 | Ford Motor Company | Laser illuminated vehicle lighting system utilizing a turning prism |
FR2762541B1 (en) | 1997-04-24 | 1999-07-02 | Saint Gobain Vitrage | PROCESS FOR PRODUCING LAMINATED GLAZING |
JP3784497B2 (en) | 1997-05-29 | 2006-06-14 | 三菱エンジニアリングプラスチックス株式会社 | Thermoplastic resin glazing material and method for producing the same |
FR2766198B1 (en) | 1997-07-15 | 2003-11-14 | Saint Gobain Vitrage | PLASTIC GLAZING, PARTICULARLY FOR THE AUTOMOBILE AND METHOD FOR THE PRODUCTION THEREOF |
US6965196B2 (en) | 1997-08-04 | 2005-11-15 | Lumimove, Inc. | Electroluminescent sign |
BR9812850A (en) | 1997-10-06 | 2000-08-08 | Decoma Int Inc | Panel assembly for an automotive vehicle, and process of producing a panel assembly for a vehicle |
FR2779990B1 (en) | 1998-06-19 | 2000-07-21 | Saint Gobain Vitrage | GLASS IN PLASTIC MATERIAL WITH ADDITION OF OVER-MOLDED PLASTIC MATERIAL |
DE29820304U1 (en) | 1998-11-12 | 1999-01-07 | TRW Automotive Safety Systems GmbH, 63743 Aschaffenburg | Motor vehicle emblem |
FR2787350B1 (en) | 1998-12-21 | 2002-01-04 | Saint Gobain Vitrage | GLASS WITH FUNCTIONAL MESOPOROUS COATING, ESPECIALLY HYDROPHOBIC |
FR2789382B1 (en) | 1999-02-05 | 2002-02-08 | Saint Gobain Vitrage | HIGH SHEET GLASS WITH CRASH-TESTS |
FR2791147B1 (en) | 1999-03-19 | 2002-08-30 | Saint Gobain Vitrage | ELECTROCHEMICAL DEVICE OF THE ELECTROCOMMANDABLE DEVICE TYPE WITH VARIABLE OPTICAL AND / OR ENERGY PROPERTIES |
JP2000301985A (en) * | 1999-04-22 | 2000-10-31 | Toyota Autom Loom Works Ltd | Resin window for back window and its manufacture |
FR2792628B1 (en) | 1999-04-22 | 2001-06-15 | Saint Gobain Vitrage | TEXTURE SUBSTRATE CAPABLE OF CONSTITUTING GLAZING, PROCESS FOR OBTAINING SAME |
FR2793105B1 (en) | 1999-04-30 | 2001-06-01 | Saint Gobain Vitrage | HEATED WINDOWS, PARTICULARLY FOR VEHICLES |
US7976916B2 (en) | 1999-05-25 | 2011-07-12 | Saint-Gobain Vitrage | Refrigerated display case having a transparent insulating glazing unit |
WO2001026924A1 (en) | 1999-10-13 | 2001-04-19 | Exatec, Llc | Automotive window having a masking border and process for producing an automotive window panel masking border |
FR2806076B1 (en) | 2000-03-08 | 2002-09-20 | Saint Gobain Vitrage | TRANSPARENT SUBSTRATE COATED WITH A POLYMER LAYER |
US6224135B1 (en) | 2000-05-07 | 2001-05-01 | John W. Rehkopf | Air deflector for motor vehicles |
US6241302B1 (en) | 2000-05-07 | 2001-06-05 | John W. Rehkopf | Air deflector for motor vehicles |
FR2809388B1 (en) | 2000-05-23 | 2002-12-20 | Saint Gobain Vitrage | GLAZING COMPRISING AT LEAST ONE LAYER WITH THERMOCHROMIC PROPERTIES |
FR2811316B1 (en) | 2000-07-06 | 2003-01-10 | Saint Gobain | TRANSPARENT TEXTURE SUBSTRATE AND METHODS OF OBTAINING SAME |
US6468677B1 (en) | 2000-08-01 | 2002-10-22 | Premark Rwp Holdings Inc. | Electroluminescent high pressure laminate |
US7018057B2 (en) | 2000-08-23 | 2006-03-28 | Vtec Technologies, Llc | Transparent plastic optical components and abrasion resistant polymer substrates and methods for making the same |
JP2002157903A (en) | 2000-11-16 | 2002-05-31 | Ichikoh Ind Ltd | Vehicular lamp |
FR2821320B1 (en) | 2001-02-26 | 2003-06-06 | Plastic Omnium Cie | GLASS FRAME OF A MOTOR VEHICLE AND OPENING ELEMENT HAVING SUCH A FRAME |
FR2821785B1 (en) | 2001-03-09 | 2004-06-04 | Saint Gobain | PROCESS FOR THE MANUFACTURE OF GLASSES IN PLASTIC MATERIAL |
WO2002078035A1 (en) | 2001-03-22 | 2002-10-03 | Lumimove, Inc. | Illuminated display system and process |
US7048400B2 (en) | 2001-03-22 | 2006-05-23 | Lumimove, Inc. | Integrated illumination system |
US6461028B1 (en) | 2001-06-15 | 2002-10-08 | Chin-Jeng Huang | Vehicle side bumper and signal light assembly |
FR2827855B1 (en) | 2001-07-25 | 2004-07-02 | Saint Gobain | GLAZING PROVIDED WITH A STACK OF THIN FILMS REFLECTING INFRARED AND / OR SOLAR RADIATION |
DE10147537A1 (en) | 2001-09-26 | 2003-04-17 | Freeglass Gmbh & Co Kg | Process for producing a plastic disk with a guide structure and a plastic disk with embedded wires |
US7048423B2 (en) | 2001-09-28 | 2006-05-23 | Visteon Global Technologies, Inc. | Integrated light and accessory assembly |
US7469450B2 (en) | 2001-11-09 | 2008-12-30 | Dura Global Technologies, Inc. | Articulated window panel with hidden hinge for vehicles |
DE10160806A1 (en) | 2001-12-11 | 2003-06-26 | Saint Gobain Sekurit D Gmbh | Heating disc with an electrically conductive surface coating |
US6908204B2 (en) | 2002-02-02 | 2005-06-21 | Edward Robert Kraft | Flat panel luminaire having embedded light guides |
JP4195443B2 (en) | 2002-04-30 | 2008-12-10 | ダイキョーニシカワ株式会社 | Resin interior member for opening and closing body and its mold |
GB0216787D0 (en) | 2002-07-19 | 2002-08-28 | Pilkington Plc | Laminated glazing panel |
JP4067387B2 (en) | 2002-11-08 | 2008-03-26 | アルプス電気株式会社 | Light guiding material and lighting device |
US7011983B2 (en) | 2002-12-20 | 2006-03-14 | General Electric Company | Large organic devices and methods of fabricating large organic devices |
BE1015302A3 (en) | 2003-01-10 | 2005-01-11 | Glaverbel | Glass with electronic components. |
FR2852951B1 (en) | 2003-03-26 | 2007-02-16 | Saint Gobain | METHOD FOR BOMBING GLASS SHEETS BY PRESSING AND SUCTION |
CN1816469A (en) | 2003-07-02 | 2006-08-09 | 皇家飞利浦电子股份有限公司 | Vehicle with lighting system for tail lights and licence plate comprising light emitting diodes and an optical waveguide |
JP2005038831A (en) | 2003-07-03 | 2005-02-10 | Olympus Corp | Optical apparatus, illumination device, and color illumination device |
JP4242743B2 (en) | 2003-09-30 | 2009-03-25 | ダイキョーニシカワ株式会社 | Vehicle door structure |
JP2005158362A (en) | 2003-11-21 | 2005-06-16 | Stanley Electric Co Ltd | Lighting fixture for vehicle |
FR2863210B1 (en) * | 2003-12-08 | 2006-02-03 | Valeo Systemes Dessuyage | OPENING DEVICE COMPRISING MEANS FOR FASTENING ACCESSORIES MADE FROM ONE PIECE BY MOLDING |
DE102004004360B4 (en) | 2004-01-29 | 2007-01-25 | Dr.Ing.H.C. F. Porsche Ag | Motor vehicle with a louver |
FR2866643B1 (en) | 2004-02-24 | 2006-05-26 | Saint Gobain | SUBSTRATE, ESPECIALLY GLASS, WITH A HYDROPHOBIC SURFACE, WITH IMPROVED DURABILITY OF HYDROPHOBIC PROPERTIES |
US7024822B2 (en) | 2004-03-04 | 2006-04-11 | Dura Global Technologies, Inc. | Articulating window hinges and articulating window assemblies |
US7100328B2 (en) | 2004-03-04 | 2006-09-05 | Dura Global Technologies, Inc. | Articulating window panel with hidden hinge for vehicles |
US7048422B1 (en) | 2004-03-16 | 2006-05-23 | Stephen Solomon | Light emitting signaling apparatus |
FR2875669B1 (en) | 2004-09-17 | 2007-07-06 | Saint Gobain | ELECTRIC HEATING STRUCTURE |
FR2879131B1 (en) | 2004-12-14 | 2010-12-17 | Saint Gobain | COMPLEX GLAZING CONSISTS OF AT LEAST TWO CONTIGUOUS GLASS ELEMENTS AND METHOD FOR PRODUCING THE COMPLEX GLAZING. |
FR2881422B1 (en) | 2005-01-31 | 2007-03-16 | Saint Gobain | APPLICATION OF ANTI-FREEZING FILM ON TRANSPARENT SUBSTRATE |
WO2006091959A2 (en) | 2005-02-24 | 2006-08-31 | Exatec, Llc | Decorated two component window assemby and method of manufacture |
BE1016540A3 (en) | 2005-03-10 | 2007-01-09 | Glaverbel | Automotive glass selective distribution. |
WO2006098799A2 (en) | 2005-03-12 | 2006-09-21 | 3M Innovative Properties Company | Illumination devices and methods for making the same |
DE212006000030U1 (en) | 2005-04-11 | 2008-02-21 | Saint-Gobain Glass France | Microbicidal substrate |
FR2884147B3 (en) | 2005-04-11 | 2008-06-13 | Saint Gobain | MICROBICIDE SUBSTRATE |
WO2006114543A1 (en) | 2005-04-26 | 2006-11-02 | Saint-Gobain Glass France | Glazing comprising an electronic device and method of reading/writing information in said device |
EP2287557A1 (en) | 2005-06-10 | 2011-02-23 | Saint-Gobain Ceramics and Plastics, Inc. | Transparent Ceramic Composite |
JP4585390B2 (en) | 2005-06-23 | 2010-11-24 | アルプス電気株式会社 | Annular light guide |
FR2888082B1 (en) | 2005-06-30 | 2007-08-24 | Saint Gobain | LADY HEATED GLAZING HAVING IMPROVED VISION COMFORT |
US8216679B2 (en) | 2005-07-27 | 2012-07-10 | Exatec Llc | Glazing system for vehicle tops and windows |
FR2892594B1 (en) | 2005-10-21 | 2007-12-07 | Saint Gobain | LIGHT STRUCTURE COMPRISING AT LEAST ONE ELECTROLUMINESCENT DIODE, ITS MANUFACTURE AND ITS APPLICATIONS |
JP4375749B2 (en) | 2005-11-22 | 2009-12-02 | 本田技研工業株式会社 | Resin garnish structure for vehicles |
JP4733009B2 (en) | 2006-01-30 | 2011-07-27 | 豊田合成株式会社 | Vehicle lighting |
FR2899954B1 (en) | 2006-04-13 | 2008-06-06 | Saint Gobain | LUMINOUS PANEL |
EP1892182A1 (en) | 2006-08-21 | 2008-02-27 | ArvinMeritor GmbH | Process for obtatining a transparent compound body part, such a body part and an intermediate product of the process |
US8525402B2 (en) | 2006-09-11 | 2013-09-03 | 3M Innovative Properties Company | Illumination devices and methods for making the same |
KR101302229B1 (en) | 2006-10-16 | 2013-09-02 | (주)엘지하우시스 | Window for vehicle of plastic material with air spoiler |
JP4678364B2 (en) | 2006-12-05 | 2011-04-27 | スタンレー電気株式会社 | Light source device and vehicle headlamp |
US7883249B2 (en) | 2006-12-11 | 2011-02-08 | Toyoda Gosei Co., Ltd. | Lighting device for vehicle |
FR2909921B1 (en) | 2006-12-15 | 2012-05-25 | Saint Gobain | FUNCTIONALIZED GLAZING |
DE102006062272A1 (en) | 2006-12-22 | 2008-06-26 | Bayerische Motoren Werke Ag | Motor vehicle light i.e. tail lamp, has expanding unit expanding opening angle of incident light beam, and deflection unit arranged behind rear side of light conductor for deflecting incident light beam |
DE102007005551A1 (en) * | 2007-01-25 | 2008-07-31 | Schefenacker Vision Systems Germany Gmbh | Luminaire for vehicles, preferably for motor vehicles |
JP4780788B2 (en) | 2007-01-31 | 2011-09-28 | スタンレー電気株式会社 | LED lamp unit |
DE102007008833A1 (en) | 2007-02-23 | 2008-08-28 | Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg | Transparent composite disk for e.g. windscreen, of vehicle, has heating element provided with low-impedance conducting elements e.g. wires and/or printed conducting paths, in surface area not heated by coating and on surface of coating |
US8408773B2 (en) | 2007-03-19 | 2013-04-02 | Innotec Corporation | Light for vehicles |
US7712933B2 (en) | 2007-03-19 | 2010-05-11 | Interlum, Llc | Light for vehicles |
FR2913972B1 (en) | 2007-03-21 | 2011-11-18 | Saint Gobain | METHOD FOR MANUFACTURING A MASK FOR CARRYING OUT A GRID |
US20080254299A1 (en) | 2007-04-13 | 2008-10-16 | General Electric Company | Scratch-resistant Layered Composite and Articles |
EP1992478A1 (en) | 2007-05-18 | 2008-11-19 | LYTTRON Technology GmbH | Composite glass element, preferably composite safety glass element, with integrated electroluminescence (EL) illumination structure |
JP4663680B2 (en) | 2007-05-22 | 2011-04-06 | 豊田合成株式会社 | Vehicle lighting |
JP4984058B2 (en) | 2007-05-25 | 2012-07-25 | スタンレー電気株式会社 | Light source device and vehicle headlamp |
US8179034B2 (en) | 2007-07-13 | 2012-05-15 | 3M Innovative Properties Company | Light extraction film for organic light emitting diode display and lighting devices |
FR2922859B1 (en) | 2007-10-31 | 2010-02-19 | Plastic Omnium Cie | ASSEMBLY OF A TAILGATE AND A PIECE INTENDED TO BE REPORTED ON THE HOUSING |
DE102008004942A1 (en) | 2007-12-10 | 2009-06-25 | Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg | Multilayer element for electrochemical and/or electrically controllable device used in e.g. train, has contact element that penetrates through dielectric adhesive layer, and joins rear electrode and upper transparent surface electrode |
US8339040B2 (en) | 2007-12-18 | 2012-12-25 | Lumimove, Inc. | Flexible electroluminescent devices and systems |
FR2925483B1 (en) | 2007-12-20 | 2010-01-08 | Saint Gobain | DECORATIVE GLAZING. |
FR2985496B1 (en) | 2008-03-10 | 2015-02-06 | Plastic Omnium Cie | ASSEMBLY OF AN OPENING PANEL AND REINFORCING ELEMENTS. |
JP5152572B2 (en) | 2008-03-24 | 2013-02-27 | スタンレー電気株式会社 | Vehicle headlamp |
US8403399B2 (en) | 2008-05-30 | 2013-03-26 | Magna International Inc. | Composite liftgate system |
FR2932418B1 (en) | 2008-06-12 | 2013-10-11 | Plastic Omnium Cie | OPENING, IN PARTICULAR TAIL, OF VEHICLE |
DE102008036283B4 (en) | 2008-08-04 | 2017-06-29 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Rear-side spoiler for a motor vehicle |
JP5091808B2 (en) | 2008-09-02 | 2012-12-05 | 株式会社小糸製作所 | Vehicle lighting |
FR2936360B1 (en) | 2008-09-24 | 2011-04-01 | Saint Gobain | PROCESS FOR MANUFACTURING A MASK WITH SUBMILLIMETRIC OPENINGS FOR SUBMILLIMETRIC ELECTROCONDUCTIVE GRID, MASK AND SUBMILLIMETRIC ELECTROCONDUCTIVE GRID. |
FR2936358B1 (en) | 2008-09-24 | 2011-01-21 | Saint Gobain | PROCESS FOR MANUFACTURING SUBMILLIMETRIC MOLDED MASKS FOR SUBMILLIMETRIC ELECTROCONDUCTIVE GRID, SUBMILLIMETRIC MOLDING MASK, SUBMILLIMETRIC ELECTROCONDUCTIVE GRID. |
US7828373B2 (en) | 2008-09-24 | 2010-11-09 | Ford Global Technologies, Llc | Polycarbonate panel assembly for a vehicle |
FR2936361B1 (en) | 2008-09-25 | 2011-04-01 | Saint Gobain | PROCESS FOR PRODUCING AN ELECTROCONDUCTIVE SUBMILLIMETRIC GRID, ELECTROCONDUCTIVE SUBMILLIMETRIC GRID |
FR2936362B1 (en) | 2008-09-25 | 2010-09-10 | Saint Gobain | METHOD FOR MANUFACTURING AN ELECTROCONDUCTIVE SUBMILLIMETRIC GRID COATED WITH A SURGRILLE GRID, ELECTROCONDUCTIVE SUBMILLIMETER GRID COVERED WITH AN OVERGRILL |
FR2937710B1 (en) | 2008-10-27 | 2013-05-17 | Saint Gobain | LIGHT EMITTING DIODE MODULE FOR VEHICLE, DIODE SUPPORT, FABRICATIONS |
DE112008004162B4 (en) | 2008-12-12 | 2022-05-25 | Daikyo Nishikawa Corp. | vehicle window pane |
JP5275776B2 (en) | 2008-12-17 | 2013-08-28 | 株式会社小糸製作所 | Vehicle lighting |
US7922374B2 (en) | 2008-12-22 | 2011-04-12 | GM Global Technology Operations LLC | Vehicle lamp assembly |
TWI338637B (en) | 2008-12-29 | 2011-03-11 | Univ Nat Central | Automobile lamp |
US8272770B2 (en) | 2009-01-02 | 2012-09-25 | Rambus International Ltd. | TIR switched flat panel display |
JP4771262B2 (en) | 2009-02-16 | 2011-09-14 | 関東自動車工業株式会社 | back door |
JP4915706B2 (en) | 2009-04-15 | 2012-04-11 | 関東自動車工業株式会社 | Back door and disassembling method thereof |
JP2010260519A (en) | 2009-05-11 | 2010-11-18 | Kanto Auto Works Ltd | Back door |
FR2945480B1 (en) | 2009-05-18 | 2015-05-15 | Plastic Omnium Cie | OPENING VEHICLE HAVING HINGE. |
JP2011051544A (en) | 2009-09-04 | 2011-03-17 | Kanto Auto Works Ltd | Back door |
JP2011057188A (en) | 2009-09-14 | 2011-03-24 | Kanto Auto Works Ltd | Arrangement structure of resin door |
DE102009046343A1 (en) | 2009-11-03 | 2011-05-05 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt | Structure frame module for a vehicle door |
EP2504186B1 (en) | 2009-11-25 | 2013-09-25 | Weber Automotive AG-Holding | Trunk lid made of fiber-reinforced thermoplastic plastic |
FR2953677B1 (en) | 2009-12-04 | 2020-11-06 | Saint Gobain | ULTRASONIC INTEGRATED CONDUCTIVE WIRE GLASS |
JP2011121479A (en) | 2009-12-10 | 2011-06-23 | Kanto Auto Works Ltd | Fittings-accuracy adjusting method of back door |
JP2011126388A (en) | 2009-12-16 | 2011-06-30 | Kanto Auto Works Ltd | Back door structure |
DE102009058788A1 (en) | 2009-12-18 | 2011-06-22 | Volkswagen AG, 38440 | Rear window for motor vehicle, has light source and lighting device with optically effective element that is enclosed by transparent material i.e. polycarbonate, where window is partially made of transparent material |
JP2011136606A (en) | 2009-12-25 | 2011-07-14 | Kanto Auto Works Ltd | Reinforcing structure of back door made of resin |
US8480272B2 (en) | 2010-01-22 | 2013-07-09 | Gregory A. Day | Vehicle exterior lighting system |
FR2955539B1 (en) | 2010-01-26 | 2016-03-25 | Saint Gobain | LUMINOUS VEHICLE GLAZING, MANUFACTURING |
FR2955530B1 (en) | 2010-01-26 | 2015-11-20 | Saint Gobain | LUMINOUS VEHICLE GLAZING, MANUFACTURING |
FR2955915B1 (en) | 2010-02-01 | 2012-03-09 | Saint Gobain | LUMINOUS MULTIPLE GLAZING WITH LIGHT EMITTING DIODES |
JP5418381B2 (en) | 2010-04-12 | 2014-02-19 | トヨタ自動車株式会社 | Back door structure |
FR2961151B1 (en) | 2010-06-15 | 2012-06-15 | Peugeot Citroen Automobiles Sa | REAR TAIL OF AUTOMOTIVE VEHICLE WITH EXTERIOR SKIN AND INTERNAL LINING MOLDED AND EQUIPPED WITH CONDUIT (S) MOLD (S) FOR THE SUPPLY OF WASHING LIQUID |
JP5557641B2 (en) | 2010-07-29 | 2014-07-23 | ダイハツ工業株式会社 | Vehicle door |
JP5645552B2 (en) | 2010-08-27 | 2014-12-24 | ダイハツ工業株式会社 | Vehicle back door device |
JP5649045B2 (en) | 2010-09-16 | 2015-01-07 | ダイハツ工業株式会社 | Vehicle back door device |
KR101219341B1 (en) | 2010-09-28 | 2013-01-21 | 현대자동차주식회사 | Luminous garnish for vehicle |
DE102010042939A1 (en) | 2010-10-26 | 2012-04-26 | Bayer Materialscience Aktiengesellschaft | Jointless tailgate |
FR2968631B1 (en) | 2010-12-10 | 2012-12-14 | Peugeot Citroen Automobiles Sa | SUBASSEMBLY, IN PARTICULAR VEHICLE, WITH EXTERNAL SKIN AND INTERNAL STRUCTURE FIXED BY GLUE CORD |
FR2969045B1 (en) | 2010-12-16 | 2013-06-14 | Peugeot Citroen Automobiles Sa | SUBASSEMBLY, IN PARTICULAR VEHICLE, WITH EXTERNAL SKIN AND INTERNAL STRUCTURE FIXED BY GLUE CORD. |
US8646829B2 (en) | 2010-12-16 | 2014-02-11 | Magna International Inc. | Composite lift gate deformable section |
FR2969141B1 (en) | 2010-12-20 | 2012-12-21 | Saint Gobain | SECURITY GLAZING |
JP5669260B2 (en) | 2010-12-21 | 2015-02-12 | ダイハツ工業株式会社 | Vehicle back door device |
FR2970671B1 (en) | 2011-01-21 | 2016-12-30 | Saint Gobain | BRIGHT GLAZING |
FR2971387B1 (en) | 2011-02-04 | 2014-08-08 | Saint Gobain | COATING HEATING ELEMENT |
US8585263B2 (en) | 2011-03-04 | 2013-11-19 | Michael Shipman | Illuminated vehicular sign |
US9365449B2 (en) | 2011-03-09 | 2016-06-14 | Empire Technology Development Llc | Selective light transmitting window glazings and methods of design and manufacture |
JP5940140B2 (en) | 2011-03-22 | 2016-06-29 | サン−ゴバン グラス フランス | Method and structure for deicing a transparent window with an electric heating device |
JP5681014B2 (en) | 2011-03-30 | 2015-03-04 | マツダ株式会社 | Lift gate structure for vehicles |
JP5726592B2 (en) | 2011-03-30 | 2015-06-03 | マツダ株式会社 | Lift gate structure for vehicles |
JP5681015B2 (en) | 2011-03-30 | 2015-03-04 | マツダ株式会社 | Lift gate structure for vehicles |
CN103477252A (en) | 2011-04-22 | 2013-12-25 | 夏普株式会社 | Lens and light source unit |
JP5769005B2 (en) | 2011-05-13 | 2015-08-26 | 日立化成株式会社 | Automotive back door |
FR2976439A1 (en) | 2011-06-07 | 2012-12-14 | Saint Gobain | COATING HEATING ELEMENT |
JP5660321B2 (en) | 2011-06-07 | 2015-01-28 | 三菱自動車工業株式会社 | Rear structure of the vehicle |
FR2976341B1 (en) | 2011-06-09 | 2013-05-31 | Saint Gobain | LIGHT EMITTING DEVICE LIGHTING DEVICE |
JP5889404B2 (en) | 2011-06-10 | 2016-03-22 | サン−ゴバン グラス フランスSaint−Gobain Glass France | Heatable laminated glass with safety function |
JP5769515B2 (en) | 2011-06-27 | 2015-08-26 | ダイキョーニシカワ株式会社 | Vehicle back door |
FR2978525B1 (en) | 2011-07-29 | 2018-05-18 | Saint-Gobain Glass France | LUMINOUS MULTIPLE FURNITURE GLAZING |
FR2978524B1 (en) | 2011-07-29 | 2013-07-05 | Saint Gobain | LUMINOUS VEHICLE GLAZING, MANUFACTURING |
FR2978379B1 (en) | 2011-07-29 | 2014-03-14 | Saint Gobain | LIGHTING OF VEHICLE, MANUFACTURING |
JP5779045B2 (en) | 2011-08-25 | 2015-09-16 | スタンレー電気株式会社 | Vehicle lighting |
DE202011110333U1 (en) | 2011-09-23 | 2013-08-13 | Saint-Goban Glass France | Residual current safety shutdown for electric vehicles |
EP2574142A1 (en) | 2011-09-23 | 2013-03-27 | Saint-Gobain Glass France | Residual current safety cut-off for electric vehicles |
FR2980833A1 (en) | 2011-09-29 | 2013-04-05 | Saint Gobain | GLAZING LIGHTING |
FR2981295B1 (en) | 2011-10-14 | 2020-02-21 | Saint-Gobain Glass France | MANUFACTURE OF LAMINATED GLAZING |
FR2982197B1 (en) | 2011-11-07 | 2013-11-15 | Saint Gobain | MOTOR VEHICLE WITH GLAZING REPEATER |
FR2982196B1 (en) | 2011-11-07 | 2015-07-17 | Saint Gobain | LIGHT SIGNALING GLAZING FOR VEHICLE |
JP5991458B2 (en) | 2011-11-24 | 2016-09-14 | スタンレー電気株式会社 | Vehicle lamp unit |
FR2983976B1 (en) | 2011-12-13 | 2017-10-20 | Optinvent | OPTICAL GUIDE WITH OVERLAY GUIDE ELEMENTS AND METHOD OF MANUFACTURE |
JP5672614B2 (en) | 2011-12-15 | 2015-02-18 | トヨタ自動車東日本株式会社 | Back door reinforcement structure |
FR2984251B1 (en) | 2011-12-19 | 2014-01-10 | Saint Gobain | LIGHTING GLAZING FOR VEHICLE |
FR2986186B1 (en) | 2012-01-26 | 2014-09-05 | Saint Gobain | LIGHTING GLAZING FOR VEHICLE |
JP5937836B2 (en) | 2012-02-07 | 2016-06-22 | 株式会社小糸製作所 | Vehicle lighting |
FR2986854B1 (en) | 2012-02-13 | 2014-02-14 | Saint Gobain | GLAZING LIGHTING |
FR2989041B1 (en) | 2012-04-10 | 2014-12-05 | Saint Gobain | LIGHTING GLAZING FOR VEHICLE |
CA2870352C (en) | 2012-04-13 | 2020-06-09 | Tiercon Corp. | Roof spoiler mounting system |
JP2013230716A (en) | 2012-04-27 | 2013-11-14 | Hitachi Chemical Co Ltd | Resin made back door |
JP5891101B2 (en) | 2012-04-27 | 2016-03-22 | ダイキョーニシカワ株式会社 | Apparatus and method for forming door inner panel of vehicle back door |
JP2013230717A (en) | 2012-04-27 | 2013-11-14 | Hitachi Chemical Co Ltd | Outer panel for resin made back door |
FR2990379B1 (en) | 2012-05-10 | 2014-04-25 | Saint Gobain | GLAZING LIGHTING WITH DEFLECTOR INCORPORATED |
JP5952086B2 (en) | 2012-05-24 | 2016-07-13 | スタンレー電気株式会社 | Vehicle lighting |
JP6116823B2 (en) | 2012-06-29 | 2017-04-19 | 株式会社小糸製作所 | Vehicle lamp and window unit |
FR2993203B1 (en) | 2012-07-11 | 2014-07-18 | Saint Gobain | BRIGHT GLAZING |
FR2994125B1 (en) | 2012-08-01 | 2014-08-22 | Peugeot Citroen Automobiles Sa | GLAZING FOR PRODUCING A LIGHT BEAM ACCORDING TO DIRECTION GIVEN BY INTEGRATED LEDS. |
FR2994889B1 (en) | 2012-09-04 | 2014-11-21 | Saint Gobain | GLAZED GLAZING WITH SCREEN PRINTING SHEET |
FR2994893B1 (en) | 2012-09-06 | 2015-07-17 | Saint Gobain | GLAZING LIGHTING |
JP5880382B2 (en) | 2012-10-09 | 2016-03-09 | トヨタ自動車株式会社 | Resin back door structure for vehicles |
FR2996803B1 (en) | 2012-10-12 | 2014-11-21 | Saint Gobain | MANUFACTURING LAMINATED GLAZING WITH ELECTRICAL CONDUCTOR |
CA2888106C (en) | 2012-10-19 | 2017-10-31 | Saint-Gobain Glass France | Polymeric vehicle window pane with led assembly |
CN103772921B (en) | 2012-10-22 | 2016-06-29 | 黑龙江鑫达企业集团有限公司 | A kind of fiberglass reinforced polyethyleneterephthalate/polycarbonate alloy |
US9010839B2 (en) | 2012-10-24 | 2015-04-21 | Sabic Global Technologies B.V. | Vehicle side door structure and method of making and using the same |
JP2014091342A (en) | 2012-10-31 | 2014-05-19 | Daihatsu Motor Co Ltd | Vehicle resin glass |
JP6004910B2 (en) | 2012-11-21 | 2016-10-12 | ダイキョーニシカワ株式会社 | Reinforcement structure for vehicle back door |
JP5903374B2 (en) | 2012-11-26 | 2016-04-13 | ダイキョーニシカワ株式会社 | Vehicle back door |
JP5518989B2 (en) | 2012-12-25 | 2014-06-11 | ダイキョーニシカワ株式会社 | Vehicle door |
JP6051070B2 (en) | 2013-02-20 | 2016-12-21 | ダイキョーニシカワ株式会社 | Vehicle window member fixing structure |
GB2513620B (en) | 2013-05-01 | 2019-04-10 | Ford Global Tech Llc | A motor vehicle plastic body panel |
FR3010381B1 (en) | 2013-09-09 | 2017-05-05 | Plastic Omnium Cie | SPOILER FOR MOTOR VEHICLE TAIL |
CN105636810B (en) | 2013-10-07 | 2019-03-08 | 沙特基础全球技术有限公司 | For the vehicle part and its manufacturing method of vehicle and including the vehicle of vehicle part |
US20150153014A1 (en) | 2013-11-21 | 2015-06-04 | Ford Global Technologies, Llc | Luminescent elongated light assembly |
FR3014034B1 (en) * | 2013-11-29 | 2016-02-05 | Peugeot Citroen Automobiles Sa | BACK PLASTIC LENS INCORPORATING A THIRD STOP LIGHT FOR MOTOR VEHICLE |
CN203655050U (en) | 2013-12-12 | 2014-06-18 | 振石集团华美复合新材料有限公司 | Mould pressing fiber reinforced plastic back lifting door |
CN203713981U (en) | 2013-12-19 | 2014-07-16 | 全耐塑料公司 | Structural component of motor vehicle closure member and motor vehicle closure member containing same |
DE102014104157A1 (en) | 2014-03-26 | 2015-10-01 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Rear-side spoiler |
US20150274066A1 (en) | 2014-03-28 | 2015-10-01 | GM Global Technology Operations LLC | Vehicle trim panels with interior illumination systems |
US10186763B2 (en) | 2015-02-05 | 2019-01-22 | Fujikura Ltd. | Vehicle-mounted antenna device |
FR3037873B1 (en) | 2015-06-29 | 2017-08-18 | Plastic Omnium Cie | MOTOR VEHICLE HATCH INCLUDING A PLASTIC HOUSING |
WO2017042699A1 (en) | 2015-09-07 | 2017-03-16 | Sabic Global Technologies B.V. | Molding of plastic glazing of tailgates |
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US10434846B2 (en) | 2015-09-07 | 2019-10-08 | Sabic Global Technologies B.V. | Surfaces of plastic glazing of tailgates |
FR3040970B1 (en) | 2015-09-14 | 2017-10-06 | Plastic Omnium Cie | MOTOR VEHICLE SEAT WITH REAR WINDOW CLEANING DEVICE |
US9821862B2 (en) | 2016-04-15 | 2017-11-21 | GM Global Technology Operations LLC | Plasma actuator for vehicle aerodynamic drag reduction |
US9637184B1 (en) | 2016-08-05 | 2017-05-02 | Utility Trailer Manufacturing Company | Rear fairing system for a vehicle |
DE102016115238A1 (en) | 2016-08-17 | 2018-02-22 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method for adjusting a parking position of a rear spoiler of a vehicle |
-
2016
- 2016-09-07 EP EP16766634.6A patent/EP3347183B1/en active Active
- 2016-09-07 CN CN201680056407.3A patent/CN108136633B/en active Active
- 2016-09-07 US US15/756,613 patent/US10690314B2/en active Active
- 2016-09-07 WO PCT/IB2016/055338 patent/WO2017042703A1/en active Application Filing
-
2020
- 2020-06-22 US US16/907,524 patent/US10948152B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040218400A1 (en) * | 2001-10-31 | 2004-11-04 | Ken Egashira | Automotive lamp |
US20130182451A1 (en) * | 2012-01-16 | 2013-07-18 | Toyoda Gosei Co., Ltd. | Vehicle plastic window |
US20180112847A1 (en) * | 2016-10-24 | 2018-04-26 | Varroc Lighting Systems, s.r.o. | Light device |
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US10690314B2 (en) | 2015-09-07 | 2020-06-23 | Sabic Global Technologies B.V. | Lighting systems of tailgates with plastic glazing |
US10717348B2 (en) | 2015-09-07 | 2020-07-21 | Sabic Global Technologies B.V. | Surfaces of plastic glazing of tailgates |
US10948152B2 (en) | 2015-09-07 | 2021-03-16 | Sabic Global Technologies B.V. | Lighting systems of tailgates with plastic glazing |
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Also Published As
Publication number | Publication date |
---|---|
EP3347183A1 (en) | 2018-07-18 |
US10948152B2 (en) | 2021-03-16 |
US20200318807A1 (en) | 2020-10-08 |
EP3347183B1 (en) | 2020-12-16 |
US10690314B2 (en) | 2020-06-23 |
CN108136633A (en) | 2018-06-08 |
WO2017042703A1 (en) | 2017-03-16 |
CN108136633B (en) | 2021-02-05 |
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